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An experimental new type of cancer treatment has yielded some impressive results in mice: the eradication of advanced-stage ovarian and colorectal cancer in the animals as little as six days. ScienceAlert reports: The new therapy has only been tested in mice so far, so let's not get too excited just yet. However, the early signs are promising, and human clinical trials could be underway by the end of the year. The treatment involves tiny 'drug factory' beads that are implanted into the body and deliver a continuous, high dose of interleukin-2 (IL2) -- a natural compound that enlists white blood cells in the fight against cancer. "We just administer once, but the drug factories keep making the dose every day, where it's needed until the cancer is eliminated," says bioengineer Omid Veiseh from Rice University in Texas. "Once we determined the correct dose -- how many factories we needed -- we were able to eradicate tumors in 100 percent of animals with ovarian cancer and in seven of eight animals with colorectal cancer." The research has been published in the journal Science Advances.Read more of this story at Slashdot.

An anonymous reader quotes a report from Motherboard: People are review-bombing a hospital in India with one-star reviews after a doctor tweeted a video of himself during a procedure with an unconscious patient. The anesthesiologist, who goes by Dr. Shreeveera on Twitter and his YouTube channel, filmed himself supposedly in an active operating room where he had just anesthetized a patient and was preparing for an invasive procedure to remove a gallbladder. He claimed to be defending himself against people claiming he's not a real doctor, because they disagree with his passion for the "console wars." "Console wars" is shorthand for the decades-long argument between gamers about which platform -- Xbox, Playstation, Nintendo devices, PC gaming, and so on -- is the best. Shreeveera posted the video to Twitter, writing, "Here I am after inducing anaesthesia, intubating & putting a patient on controlled mechanical ventilation for a Laparoscopic Cholecystectomy case in OR. Slandering my identity, profession coz you Xbots can't Argue FACTS!" according to gaming news outlet Dextero. He added, "SAVING LIVES- My Job. CONSOLE WARS- My Hobby." He was allegedly trying to defend himself from accusations that he wasn't a real doctor. Dextero, which viewed the video before Shreeveera locked his Twitter account, says that he pans around an operating room holding up the phone to record himself, showing the patient on the operating table. Shreeveera posted an unlisted apology video on YouTube on Monday, saying that he's received a lot of backlash and racist harassment because of his video. He says he regrets posting the video and acknowledges that his obsession with console wars is childish, but also tries defending himself and his hobby. "I'm a human being guys, I make mistakes, please let's move on ahead," he said. "I do not hate anyone on a personal level. If I do not like the console they're playing, I just make points regarding what that console is giving you... this is just a hobby of mine." Judging from his YouTube channel, Shreeveera is clearly a PlayStation fan and an Xbox hater.Read more of this story at Slashdot.

If deforestation continues, the Amazon rainforest could reach a critical tipping point where most of it transforms into a dry savanna, a new study warns. Live Science reports: The study, published Monday in the journal Nature Climate Change, suggests that more than 75% of the rainforest has steadily lost "resilience" since the 2000s, meaning those portions of the rainforest now can't recover as easily from disturbances, such as droughts and wildfires. Regions of the rainforest that show the most profound losses in resilience are located near farms, urban areas and areas used for logging, Inside Climate News reported. Climate change, rampant deforestation and burnings conducted for agriculture and ranching have left the Amazon far warmer and drier than in decades past, and since 2000, the region has endured three major droughts, The New York Times reported. By examining satellite images taken between 1991 and 2016, the researchers determined how long the rainforest took to bounce back after such events, The Guardian reported. The researchers determined that, since the turn of the 21st century, the rainforest has been taking longer and longer to recover biomass, meaning the mass of living trees and other vegetation, after droughts and fires. "That lack of resilience shows that, indeed, there is only so much of a beating that this forest can take," Paulo Brando, a tropical ecologist at the University of California, Irvine who was not involved in the study, told The New York Times. If the rainforests surpasses this tipping point, the ecosystem could swiftly change into a vast savanna, unleashing tens of billions of tons of carbon dioxide during the transformation, The Guardian reported. At this point, can anything be done to prevent the Amazon rainforest from turning into the Amazon savanna? Experts say there is. "These systems are highly resilient, and the fact that we have reduced resilience doesn't mean that it has lost all its resilience," Brando told the Times. "If you leave them alone for a little bit, they come back super strongly." But it requires key steps to be taken, experts said. "We have to get to zero deforestation, zero forest degradation," Carlos Nobre, a senior scientist at the National Institute of Amazonian Research in Brazil, who was not involved in the study, told the Times. "We still have a chance to save the forest."Read more of this story at Slashdot.

Lumen Technologies, an American company that operates one of the largest Internet backbones and carries a significant percentage of the world's Internet traffic, said today it will stop routing traffic for organizations based in Russia. KrebsOnSecurity reports: Lumen's decision comes just days after a similar exit by backbone provider Cogent, and amid a news media crackdown in Russia that has already left millions of Russians in the dark about what is really going on with their president's war in Ukraine. Monroe, La. based Lumen (formerly CenturyLink) initially said it would halt all new business with organizations based in Russia, leaving open the possibility of continuing to serve existing clients there. But on Tuesday the company said it could no longer justify that stance. "Life has taken a turn in Russia and Lumen is unable to continue to operate in this market," Lumen said in a published statement. "The business services we provide are extremely small and very limited as is our physical presence. However, we are taking steps to immediately stop business in the region." "We decided to disconnect the network due to increased security risk inside Russia," the statement continues. "We have not yet experienced network disruptions but given the increasingly uncertain environment and the heightened risk of state action, we took this move to ensure the security of our and our customers' networks, as well as the ongoing integrity of the global Internet." According to Internet infrastructure monitoring firm Kentik, Lumen is the top international transit provider to Russia, with customers including Russian telecom giants Rostelecom and TTK, as well as all three major mobile operators (MTS, Megafon and VEON).Read more of this story at Slashdot.

The mass layoffs at digital mortgage lender Better.com have reportedly started, according to employees and other sources at the company, and affected workers are finding out by seeing a severance check in their Workday account -- the company's payroll app. TechCrunch's Mary Ann Azevedo reports: The layoffs were meant to be announced by the company on March 9, but one employee -- who wishes to remain anonymous due to fear of repercussions -- told TechCrunch that "they accidentally rolled out the severance payslips too early." Better.com execs reportedly planned the layoffs for March 8 but moved the date to March 9 when news of the initial date leaked. Apparently, when execs realized their mistake, they deleted the checks from some people's Workday accounts. According to the employee, the severance checks arrived without any additional communication from the company. The employee told me: "Better Layoffs have started. Severance showing in our Workday app (which is payroll) as of 12 AM respective time zones. No email, no call, nothing. This was handled disgustingly." The employee -- who had an inkling that the cuts were coming -- added: "Leadership remained absolutely silent, never acknowledged anything in regards to layoffs. They still haven't." An estimated 3,000 of the company's 8,000 employees in the U.S. and India are being let go. It is notable that the missive came from [CFO Kevin Ryan] and not CEO Vishal Garg, who suffered severe backlash after laying off 900 employees during a Zoom meeting in early December in what many considered to be a cold and callous manner. The video went viral globally and Garg was vilified not only for the way he notified employees, but for what employees described as verbally abusive behavior. [...] Ryan wrote that the company "had to adjust to volatility in the interest rate environment and refinancing market." He added: "Unfortunately, that means we must take the difficult step of streamlining our operations further and reducing our workforce in both the U.S. and India in a substantial way. This has not been an easy few months, and I want to express my sincere thanks to every member of the Better team for your hard work and focus," he added. "Our strongest days lie ahead."Read more of this story at Slashdot.

An anonymous reader quotes a report from CNN: A Chinese government-backed hacking group has breached local government agencies in at least six US states in the last 10 months as part of a persistent information-gathering operation, investigators at cybersecurity firm Mandiant said Tuesday. The wide range of state agencies targeted include "health, transportation, labor (including unemployment benefit systems), higher education, agriculture, and court networks and systems," the FBI and US Cybersecurity and Infrastructure Security Agency (CISA) said in a separate, private advisory to state governments obtained by CNN. For agencies in two states, the hackers broke into networks using a critical software flaw that was revealed in December just as the Biden administration was scrambling to respond to the flaw's discovery, according to Mandiant. The hackers' motives aren't clear, but their victims are "consistent with an espionage operation," the firm said. The list of state agencies affected by the hacking could grow as the investigation continues. CISA on December 10 publicly warned that Log4J -- software used by big tech firms around the world -- had a vulnerability that hackers could easily exploit to gain further access to computer systems.Hundreds of millions of computers around the world ran the vulnerable software, US officials later estimated. For weeks, US officials urged companies to update their software; the White House hosted a meeting in January with tech executives to try to address the root problem of software that is not secure by design. Within hours of the CISA advisory, the Chinese hackers had begun using the Log4J flaw to break into the two US state agencies, according to Mandiant. Agencies in four other states were hacked via other means. In one state, Mandiant said, the hackers accessed personal data on some Americans, including names, email addresses and mobile phone numbers. Mandiant declined to name the US states or agencies affected. While the hackers' ultimate objectives are unclear, state agencies could provide a wealth of useful information to foreign spies, whether data related to elections or government contracting. Mandiant blamed the hacking campaign on a group that the Justice Department has linked with China's civilian intelligence agency. That hacking group, according to a US indictment unsealed in September 2020, has been linked to attempts to breach hundreds of organizations around the world, from hardware makers to pro-democracy politicians in Hong Kong.Read more of this story at Slashdot.

Red Hat, the Raleigh-based open-source software company, said Tuesday it is halting all sales and services to companies in Russia and Belarus -- a response to the Russian invasion of Ukraine that has put Red Hat employees in harm's way. Raleigh News & Observer reports: Paul Cormier, Red Hat's chief executive officer, announced the decision in an email to employees, saying: "As a company, we stand in unity with everyone affected by the violence and condemn the Russian military's invasion of Ukraine." Red Hat's announcement comes a day after its parent company, IBM, which also has a large presence in the Triangle, suspended all business operations in Russia. "While relevant sanctions must guide many of our actions, we've taken additional measures as a company," Cormier wrote. "Effective immediately, Red Hat is discontinuing sales and services in Russia and Belarus (for both organizations located in or headquartered in Russia or Belarus)." Red Hat said it has approximately two dozen employees in Ukraine, which has become an important tech hub in Eastern Europe in recent years. It is home to tens of thousands of contractors and employees for U.S. firms. In his email, Cormier said that Red Hat has helped dozens of employees and family members in Ukraine relocate to safer locations. Many of them have gone to neighboring Poland, he noted. [...] However, Ukraine has barred men ages 18 to 60 from leaving the country, meaning many of Red Hat's employees can't be relocated from the country. We "continue to help those who remain in the country in any way possible," Cormier wrote.Read more of this story at Slashdot.

At its "Peek Performance" event, Apple today announced the third-generation iPhone SE, featuring the A15 Bionic chip, improved battery life, 5G connectivity, a new camera system, and more, all for a starting price of $429. MacRumors reports: The new iPhone SE features the same 4.7-inch display as the current model, but now offers the toughest glass in a smartphone on the front and back -- the same as on the back of the iPhone 13 and iPhone 13 Pro. The device's new 12MP Wide camera system offers a range of improvements and computational photography features including Deep Fusion, Photographic Styles, Portrait Mode, and Smart HDR 4. The new iPhone SE contains the same A15 Bionic chip from the iPhone 13 and iPhone 13 Pro. [...] The A15 Bionic also gives the new iPhone SE longer battery life than the previous-generation and older 4.7-inch iPhone models despite having a compact form-factor and 5G connectivity. It continues to support fast charging and be compatible with Qi-certified chargers for wireless charging. Along with the new iPhone SE, Apple also unveiled the all-new Mac Studio and Studio Display, flagship M1 Ultra desktop processor, and updated iPad Air.Read more of this story at Slashdot.

An anonymous reader quotes a report from Axios, written by Erica Pandey and Mike Allen: The rising power and prominence of the nation's loudest, meanest voices obscures what most of us personally experience: Most people are sane and generous -- and too busy to tweet. It turns out, you're right. We dug into the data and found that, in fact, most Americans are friendly, donate time or money, and would help you shovel your snow. They are busy, normal and mostly silent. These aren't the people with big Twitter followings or cable-news contracts -- and they don't try to pick fights at school board meetings. So the people who get the clicks and the coverage distort our true reality. Three stats we find reassuring: 1. 75% of people in the U.S. never tweet.2. On an average weeknight in January, just 1% of U.S. adults watched primetime Fox News (2.2 million). 0.5% tuned into MSNBC (1.15 million).3. Nearly three times more Americans (56%) donated to charities during the pandemic than typically give money to politicians and parties (21%). The report also highlights a Gallup 2021 poll, showing that 42% of Americans identified as independents.Read more of this story at Slashdot.

An anonymous reader shares a report: President Joe Biden announced today that the US will ban imports of Russian oil, natural gas, and coal. The UK will follow suit, according to a Politico report, phasing out Russian oil and gas purchases over the next several months. The coordinated moves will add further pressure to Putin's regime after he ordered the invasion of Ukraine. Russian crude oil and related products made up about 8 percent of US imports last year, while the UK imports about a third of its oil and 5 percent of its gas from the country. "Today I am announcing the United States is targeting the main artery of Russia's economy. We're banning all imports of Russian oil and gas and energy," Biden said today. "That means Russian oil will no longer be acceptable at US ports, and the American people will deal another powerful blow to Putin's war machine."Read more of this story at Slashdot.

Apple has finally discontinued the 27-inch iMac. Minutes after Apple's Peek Performance event wrapped, the last of the Intel iMacs disappeared from its online store.Read more of this story at Slashdot.

Apple said on Tuesday it has filed a lawsuit against Israeli cyber firm NSO Group and its parent company OSY Technologies for alleged surveillance and targeting of U.S. Apple users with its Pegasus spyware. From a report: The iPhone maker said it is also seeking to ban NSO Group from using any Apple software, services or devices to prevent further abuse. Apple is the latest in a string of companies and governments to come after NSO, the maker of the Pegasus hacking tool that watchdog groups say targeted human rights workers and journalists.Read more of this story at Slashdot.

Apple has announced the Mac Studio, a desktop system that looks like the Mac Mini on the outside but packs a lot more power on the inside. The Mac Studio features both Apple's M1 Max chip as well as a new, even more powerful processor, the M1 Ultra. It looks a bit similar to the Mac Mini, but Apple claims that the new device will be faster than even its top-of-the-line Mac Pro. From a report: The chassis is 7.7 inches by 3.7 inches; Apple claims it "fits perfectly under most displays" and will remain quiet under heavy workloads. The rear includes four Thunderbolt 4 ports as well as a 10Gb Ethernet port, two USB-A ports, an HDMI, and an audio jack. It supports Wi-Fi 6 and Bluetooth 5.0. The front includes two USB-C ports (10 Gbps on M1 Max systems, 40 Gbps/Thunderbolt 4 on M1 Ultra systems) and an SD card slot. The Mac Studio can support up to four Pro Display XDRs and a 4K TV, Apple says. Apple claims that the Mac Studio with M1 Max will deliver 50 percent faster CPU performance than a Mac Pro with a 16-core Xeon and 2.5 times faster CPU performance than a 27-inch iMac with a 10-core Core i9. The M1 Ultra configuration purportedly has 3.8 times faster CPU performance than that 27-inch iMac and is up to 90 percent faster than the 16-core Mac Pro. The Mac Studio with M1 Max will start at $1,999, and M1 Ultra models will start at $3,999. The studio display is $1,599.Read more of this story at Slashdot.

The next generation of Apple Silicon chips has arrived with the announcement of the company's new M1 Ultra SoC (system on a chip), the latest entry to Apple's M1 chipset lineup that's even more powerful than the M1, M1 Pro, and M1 Max chips its released so far. From a report: The key to the M1 Ultra is the Apple's UltraFusion architecture -- effectively, Apple is fusing together two separate M1 Max chips into a single, massive SoC, thanks to the 2.5TB/s inter-processor connection that the M1 Max offers. That design lets Apple double virtually all the specs from its M1 Max chip on the M1 Ultra: 20 CPU cores (16 performance and four efficiency), 64 GPU cores, a 32-core Neural Engine for AI processing, and up to 128GB of RAM. All told, Apple says that the M1 Ultra offers eight times the performance of the regular M1.Read more of this story at Slashdot.

Banned from swaths of the world's skies, denied access to vital spare parts, stripped of insurance and battling to keep hold of planes, Russia's aviation industry has in the space of a week been plunged into its gravest crisis in decades [Editor's note: the link may be paywalled]. From a report: Western governments have unleashed waves of sanctions since Vladimir Putin sent troops into Ukraine late last month, but few have delivered such a visible punch as those targeted at an industry that accounted for 6 per cent of the world's airline capacity last year. Flag carrier Aeroflot, which took delivery of its first western aircraft from Airbus when Boris Yeltsin was in the Kremlin, on Saturday announced it would stop all international flights other than to Belarus. S7, Russia's second-largest airline, has also scrapped flights outside domestic airspace. The industry's mushrooming crisis is "unprecedented, unpredictable and unforecastable," said Max Kingsley-Jones of Ascend by Cirium, the aviation consultancy. With no clarity on how long the sanctions from US and EU authorities will remain in place, experts warned that in a worst-case scenario Russian domestic carriers' schedules would shrink to levels not seen in three decades.Read more of this story at Slashdot.

Chris Freeland, a librarian and Director of the Internet Archive's Open Libraries program, writes: The disturbing trend of school boards and lawmakers banning books from libraries and public schools is accelerating across the country. In response, Jason Perlow made a strong case last week for what he calls a "Freedom Archive," a digital repository of banned books. Such an archive is the right antidote to book banning because, he contended, "You can't burn a digital book." The trouble is, you can. A few days ago, Penguin Random House, the publisher of Maus, Art Spiegelman's Pulitzer Prize-winning graphic novel about the Holocaust, demanded that the Internet Archive remove the book from our lending library. Why? Because, in their words, "consumer interest in 'Maus' has soared" as the result of a Tennessee school board's decision to ban teaching the book. By its own admission, to maximize profits, a Goliath of the publishing industry is forbidding our non-profit library from lending a banned book to our patrons: a real live digital book-burning. We are the library of last resort, where anyone can get access to books that may be controversial wherever they happen to live -- an existing version of Perlow's proposed "Freedom Archive." Today, the Internet Archive lends a large selection of other banned books, including Animal Farm, Winnie the Pooh, The Call of the Wild, and the Junie B. Jones and Goosebumps children's book series. But all of these books are also in danger of being destroyed.Read more of this story at Slashdot.

Laptops and smartphones made by Apple, Microsoft, and Google are considerably less repair-friendly than those made by competitors Asus, Dell, and Motorola, according to a new report. From a report: These findings may be unsurprising to people who like to fix gadgets, but the data to back them up comes from an unusual source: the companies themselves. The report, released today by the US Public Research Interest Group's Education Fund, draws on data companies are now releasing in France to comply with the government's world-first "repairability index" law, which went into effect last year. The law requires manufacturers of certain electronic devices, including cell phones and laptops, to score each of their products based on how easily repairable it is and make that score, along with the data that went into it, available to consumers at point-of-sale.Read more of this story at Slashdot.

LimeWire, a hugely popular peer-to-peer file sharing service that shut down more than a decade ago, plans to relaunch as soon as May as a digital collectibles marketplace for music, Slashdot has learned. The firm is currently engaging with artists for exclusive partnerships, we are told.Read more of this story at Slashdot.

Cognitive Dissident writes: Ars Technica is reporting a major new vulnerability in Linux. Named "Dirty Pipeline" it involves abuse of 'pipes' at the shell level as you might guess. The name Dirty Pipe is meant to both signal similarities to Dirty Cow and provide clues about the new vulnerability's origins. "Pipe" refers to a pipeline, a Linux mechanism for one OS process to send data to another process. In essence, a pipeline is two or more processes that are chained together so that the output text of one process (stdout) is passed directly as input (stdin) to the next one.Tracked as CVE-2022-0847, the vulnerability came to light when a researcher for website builder CM4all was troubleshooting a series of corrupted files that kept appearing on a customer's Linux machine. After months of analysis, the researcher finally found that the customer's corrupted files were the result of a bug in the Linux kernel.Read more of this story at Slashdot.

Google has confirmed plans to acquire cybersecurity company Mandiant in an all-cash deal worth $5.4 billion. From a report: The move comes exactly a month after reports emerged that Microsoft was in early discussions to buy Mandiant, meaning that Google is essentially getting one over its big cloud rival. Mandiant works with customers including InfoSys, OlyFed, and the Bank of Thailand, providing threat intelligence and consulting services, and automated tools for investigating security alerts. Mandiant is perhaps better known under its former name FireEye, a U.S. cybersecurity firm that shot to prominence for detecting major cyber attacks through the years. FireEye had acquired Mandiant for $1 billion in 2013, but last year it revealed plans to sell off the FireEye brand and products business and focus on its Mandiant cyber forensics business instead./i?Read more of this story at Slashdot.

People who have a rosy outlook on the world may live healthier, longer lives because they have fewer stressful events to cope with, new research suggests. From a report: Scientists found that while optimists reacted to, and recovered from, stressful situations in much the same way as pessimists, the optimists fared better emotionally because they had fewer stressful events in their daily lives. How optimists minimise their dose of stress is unclear, but the researchers believe they either avoid arguments, lost keys, traffic jams and other irritations, or simply fail to perceive them as stressful in the first place. Previous studies have found evidence that optimists live longer and healthier lives, but researchers do not fully understand why having a glass-half-full attitude might contribute to healthy ageing. "Given prior work linking optimism to longevity, healthy ageing, and lower risks of major diseases, it seemed like a logical next step to study whether optimism might protect against the effects of stress among older adults," said Dr Lewina Lee, a clinical psychologist at the Veterans Affairs Boston Healthcare System and assistant professor of psychiatry at Boston University.Read more of this story at Slashdot.

An anonymous reader quotes a report from Scientific American: New research, published in the journal Physiological Entomology, suggests that the palm-sized Joro spider, which swarmed North Georgia by the millions last September, has a special resilience to the cold. This has led scientists to suggest that the 3-inch (7.6 centimeters) bright-yellow-striped spiders -- whose hatchlings disperse by fashioning web parachutes to fly as far as 100 miles (161 kilometers) -- could soon dominate the Eastern Seaboard. Since the spider hitchhiked its way to the northeast of Atlanta, Georgia, inside a shipping container in 2014, its numbers and range have expanded steadily across Georgia, culminating in an astonishing population boom last year that saw millions of the arachnids drape porches, power lines, mailboxes and vegetable patches across more than 25 state counties with webs as thick as 10 feet (3 meters) deep, Live Science previously reported. Common to China, Taiwan, Japan and Korea, the Joro spider is part of a group of spiders known as "orb weavers" because of their highly symmetrical, circular webs. The spider gets its name from Jorgumo, a Japanese spirit, or Ykai, that is said to disguise itself as a beautiful woman to prey upon gullible men. True to its mythical reputation, the Joro spider is stunning to look at, with a large, round, jet-black body cut across with bright yellow stripes, and flecked on its underside with intense red markings. But despite its threatening appearance and its fearsome standing in folklore, the Joro spider's bite is rarely strong enough to break through the skin, and its venom poses no threat to humans, dogs or cats unless they are allergic. That's perhaps good news, as the spiders are destined to spread far and wide across the continental U.S., researchers say. The scientists came to this conclusion after comparing the Joro spider to a close cousin, the golden silk spider, which migrated from tropical climates 160 years ago to establish an eight-legged foothold in the southern United States. By tracking the spiders' locations in the wild and monitoring their vitals as they subjected caught specimens to freezing temperatures, the researchers found that the Joro spider has about double the metabolic rate of its cousin, along with a 77% higher heart rate and a much better survival rate in cold temperatures. Additionally, Joro spiders exist in most parts of their native Japan -- warm and cold -- which has a very similar climate to the U.S. and sits across roughly the same latitude. [...] While most invasive species tend to destabilize the ecosystems they colonize, entomologists are so far optimistic that the Joro spider could actually be beneficial, especially in Georgia where, instead of lovesick men, they kill off mosquitos, biting flies and another invasive species -- the brown marmorated stink bug, which damages crops and has no natural predators. In fact, the researchers say that the Joro is much more likely to be a nuisance than a danger, and that it should be left to its own devices.Read more of this story at Slashdot.

For the last two years, Unified Patents, an international organization of over 200 businesses, has been winning the battle against patent trolls "to keep them from stealing from the companies and organizations that actually use patents' intellectual property (IP)," writes ZDNet's Steven Vaughan Nichols. "This is their story to date." From the report: Unified Patents brings the fight to the trolls. It deters patent trolls from attacking its members by making it too expensive for the troll to win. The group does this by examining troll patents and their activities in various technology sectors (Zones). The United Patents Open Source Software Zone (OSS Zone) is the newest of these Zones. [...] Even before OSS Zone was formally launched, Unified Patents along with the Open Invention Network (OIN), the world's largest patent non-aggression group, launched legal cases against poor quality PAE-owned (Patent Assertion Entities) patents. The Linux Foundation and Microsoft have also joined the OSS Zone to battle these bad patents. [...] Together, United Patents uses open-source software evidence as proof to establish that the trolls often don't have a case. This is done using Inter Partes Review (IPR), a 2012 legal tool for showing that a bad patent never should have been granted in the first place. [Linux Foundation Executive Director Jim Zemlin] notes, "The Patent Trial and Appeal Board (PTAB)'s discretionary rulings on IPRs have changed the landscape around NPEs. These cases take a long time to be resolved. Typically, it takes from 12 to 24 months. That also makes them expensive for both the OSS Zone and the trolls. Keith Bergelt, the OIN's CEO, said "In other technology areas when patents go through the IPR process or are reexamined, there is a settlement around 20% of the time. In the OSS Zone, there are few settlements. This makes it more costly and difficult to administer, but also is difficult on the PAEs. When the success rate against their patents is over 95%, certain PAEs that would otherwise hope to settle have essentially given up on defending their patents." Still, with such a high success rate, it's worth the expense. To date, Unified has overseen and managed 43 challenges. Of these, 12 patents were found invalid, another 23 cases have been instituted, and six are still in process. This has led to multiple settlements for Unified Patents members. These, in turn directly pass through to OIN's 3,600+ community members. For example, an Accelerated Memory Tech patent 6,513,062, was used by the troll IP Investments Group to claim that the open-source Redis, which manages cache resources on the cloud, violated the patent. Redis, not having any money, IP Investments Group instead went after Hulu, Citrix Systems, Barracuda Networks, Kemp Technologies, and F5 Networks for their use of Redis software. IP Investments Group gave up rather than fighting it out. Everyone who uses Redis wins. It's one small victory, but that's how the patent troll wars are won. And, with the United Patents' high-success rate in knocking out bad patents, slowly but surely the patent trolls are being driven back from not only open-source software but all software.Read more of this story at Slashdot.

Researchers have now harnessed the power of artificial intelligence to infer how pigs are feeling on the basis of their grunts. The Guardian reports: Scientists believe that the AI pig translator -- which turns oinks, snuffles, grunts and squeals into emotions -- could be used to automatically monitor animal wellbeing and pave the way for better livestock treatment on farms and elsewhere. "We have trained the algorithm to decode pig grunts," said Dr Elodie Briefer, an expert in animal communication who co-led the work at the University of Copenhagen. "Now we need someone who wants to develop the algorithm into an app that farmers can use to improve the welfare of their animals." Working with an international team of colleagues, Briefer trained a neural network to learn whether pigs were experiencing positive emotions, such as happiness or excitement, or negative emotions, such as fear and distress, using audio recordings and behavioral data from pigs in different situations, from birth through to death. Writing in the journal Scientific Reports, the researchers describe how they used the AI to analyze the acoustic signatures of 7,414 pig calls recorded from more than 400 animals. While most of the recordings came from farms and other commercial settings, others came from experimental enclosures where pigs were given toys, food and unfamiliar objects to nose around and explore. The scientists used the algorithm to distinguish calls linked to positive emotions from those linked to negative emotions. The different noises represented emotions across the spectrum and reflected positive situations, such as huddling with littermates, suckling their mothers, running about and being reunited with the family, to negative situations ranging from piglet fights, crushing, castration and waiting in the abattoir. The researchers found that there were more high-pitched squeals in negative situations. Meanwhile, low-pitched grunts and barks were heard across the board, regardless of their predicament. Short grunts, however, were generally a good sign of porcine contentment.Read more of this story at Slashdot.

An anonymous reader quotes a report from Interesting Engineering: Green Hydrogen International (GHI) has unveiled its plans to build a 60 GW green hydrogen production facility near the Piedras Pintas salt dome in Texas. The facility will be the largest of its kind in the world, the company claimed in a press release. While the world seeks cleaner alternatives to the energy that can power long-haul flights and stand in as a substitute for natural gas, green hydrogen appears to be one of the front runners. With countries such as China, Saudi Arabia, Chile, Spain having initiated green hydrogen projects on a pilot basis, GHI would have to make a big splash to announce its arrival. The company is hopeful that its proposed plant, capable of producing 2.5 billion kilograms of green hydrogen every year, will do exactly that. According to its website, GHI has seven projects that are under development with a combined output of one terawatt. The largest and the first one to get off the ground is Hydrogen City in Texas. Using onshore wind and solar energy, the project aims to produce 60 gigawatts of green hydrogen every year. The Piedras Pintas salt dome in Duval County will serve as the hydrogen storage facility for the project which in its initial stages will see a 2-gigawatt production facility being drawn up. Green hydrogen production is expected to begin by 2026 and it will tap into renewable energy from the Texan electricity grid. Green hydrogen produced at the facility will be piped to the coastal city of Corpus Christi and Brownsville, where industries will convert them to other products. "Hydrogen City is a massive, world-class undertaking that will put Texas on the map as a leading green hydrogen producer," GHI's founder and CEO Brian Maxwell said. "Texas has been the world leader in energy innovation for over 100 years and this project is intended to cement that leadership for the next century and beyond."Read more of this story at Slashdot.

Over 170 million U.S.-born people who were adults in 2015 were exposed to harmful levels of lead as children, a new study estimates. The Associated Press reports: Researchers used blood-lead level, census and leaded gasoline consumption data to examine how widespread early childhood lead exposure was in the country between 1940 and 2015. In a paper published in the Proceedings of the National Academy of Sciences on Monday, they estimated that half the U.S. adult population in 2015 had been exposed to lead levels surpassing five micrograms per deciliter -- the Centers for Disease Control and Prevention threshold for harmful lead exposure at the time. The scientists from Florida State University and Duke University also found that 90% of children born in the U.S. between 1950 and 1981 had blood-lead levels higher than the CDC threshold. And the researchers found significant impact on cognitive development: on average, early childhood exposure to lead resulted in a 2.6-point drop in IQ. The researchers only examined lead exposure caused by leaded gasoline, the dominant form of exposure from the 1940s to the late 1980s, according to data from the U.S. Geological Survey. Leaded gasoline for on-road vehicles was phased out starting in the 1970s, then finally banned in 1996.Read more of this story at Slashdot.

According to Deadline, Prime Video is turning PlayStation's mythology-themed game franchise God of War into a live-action TV series. From the report: I hear the series adaptation comes from The Expanse creators/executive producers Mark Fergus and Hawk Ostby and The Wheel of Time executive producer/showrunner Rafe Judkins as well as Sony Pictures Television and PlayStation Productions, which collaborate on all TV series based on PlayStation games. This would mark the latest big deal for a TV series based on a popular video game title in a red-hot streaming marketplace for gaming IP. Peacock just landed another SPT/PlayStation property, Twisted Metal, with a series order and Anthony Mackie starring. HBO has coming up the high-profile PlayStation game-based series The Last of Us, starring Pedro Pascal and Bella Ramsey. Netflix has a Resident Evil TV series in the works, while Paramount+ is about to debut Halo.[...] The God of War franchise from Sony's Santa Monica Studio spans a total of seven games across four PlayStation consoles. The action game series launched in 2005 on the PlayStation 2, with the first God of War. At the center is ex-Spartan warrior Kratos and his perilous journey to exact revenge on the Ares, the Greek God of War, after killing his loved ones under the deity's influence. After becoming the ruthless God of War himself, Kratos finds himself constantly looking for a chance to change his fate. Following several titles on various PlayStation consoles including the PS3 and the handheld PSP, Santa Monica Studio brought new life to the franchise with the 2018 game on the PlayStation 4. In it, Kratos comes to the Norse wilds where he gets a second chance at fatherhood with his son Atreus. The installment a slew of honors at the 2018 Game Awards, including Game of the Year. An eighth God of War installment, God of War: Ragnorok, is in the works for PlayStation 4 and PlayStation 5 and is set to drop this year.Read more of this story at Slashdot.

With sanctions against Russia starting to bite, the Kremlin is mulling ways to keep businesses and the government running. The latest is a creative twist on state asset seizures, only instead of the government taking over an oil refinery, for example, Russia is considering legalizing software piracy. Ars Technica reports: Russian law already allows for the government to authorize -- "without consent of the patent holder" -- the use of any intellectual property "in case of emergency related to ensuring the defense and security of the state." The government hasn't taken that step yet, but it may soon, according to a report from Russian business newspaper Kommersant, spotted and translated by Kyle Mitchell, an attorney who specializes in technology law. It's yet another sign of a Cyber Curtain that's increasingly separating Russia from the West. The plan would create "a compulsory licensing mechanism for software, databases, and technology for integrated microcircuits," the Kommersant said. It would only apply to companies from countries that have imposed sanctions. While the article doesn't name names, many large Western firms -- some of which would be likely targets -- have drastically scaled back business in Russia. So far, Microsoft has suspended sales of new products and services in Russia, Apple has stopped selling devices, and Samsung has stopped selling both devices and chips. Presumably, any move by the Kremlin to "seize" IP would exempt Chinese companies, which are reportedly considering how to press their advantage. Smartphone-makers Xiaomi and Honor stand to gain, as do Chinese automakers. Still, any gains aren't guaranteed since doing business in Russia has become riddled with problems, spanning everything from logistics to finance.Read more of this story at Slashdot.

An anonymous reader quotes a report from Ars Technica: YouTube is still gearing up for a big podcast push. After hiring an executive in charge of podcasting last year, YouTube is now offering cash to popular podcasts that are willing to make the jump to video. Bloomberg is reporting that YouTube's content push works out to "offers of $50,000 to individual shows and $200,000 and $300,000 to podcast networks." The report says these "grants" are meant to help with the high start-up costs of producing video, which requires cameras, lighting, a studio, and a lot of other equipment you don't need to just do audio. We still don't know the extent of YouTube's podcasting plans. The project sounds like another instance of YouTube developing a specific content vertical with a specialized interface and custom branding. We've already seen this play out when YouTube's plethora of gaming content led to YouTube Gaming, when all the company's music deals created YouTube Music, and when kids' content got a "YouTube Kids" vertical. If podcasting follows a similar playbook, expect a "YouTube Podcasts" app and website, or at least a special section in the Music app.Read more of this story at Slashdot.

A research center housing a nuclear neutron source facility held at the Kharkiv Institute of Physics and Technology in eastern Ukraine was hit by Russian forces on Sunday, per a report from the state nuclear inspectorate. Motherboard reports: In a release published Sunday evening, the inspectorate called the blast "nuclear terrorism," spelling out a list of damages: a substation, which connects the plant to the electrical grid, on which the plant runs; cables within the facility's cooling system, which effectively prevent the plant from a meltdown; a heating line between structures in the facility; surface damages to the building that houses the structure; and windows across a number of buildings within the installation. "This list of damages is not complete so far. Currently, information on the consequences of the damages is being specified by the personnel," the report reads. An updated report following further inspection located no additional damage this morning. The Security Service of Ukraine's Kharkiv branch said destruction of the facility could lead to "environmental disaster," the Kyiv Independent reported Sunday. Russian state-owned news agency TASS reported Sunday that the attacks were in fact brought on by Ukraine, a line that has since been debunked. The reactor, known as the NSA "Neutron Source" was built with support from the Illinois-based Argonne National Laboratory in service of an agreement signed between the U.S. and Ukraine at the 2010 Nuclear Security Summit in Washington, D.C. The U.S. invested $73 million in the project, which promised that the Kharkiv Institute of Physics and Technology would be "given the opportunity to build state-of-the-art technology in nuclear research that will contribute to "solving problems of nuclear power industry and extending technical lifetime of nuclear power plants,'" according to a report from the European Union Non-Proliferation Consortium.Read more of this story at Slashdot.

Amazon has continued to work with companies in China accused of using forced labor despite public warnings about their work practices, according to a report published Monday by a nonprofit watchdog group. NBC News reports: The report from the Tech Transparency Project, a research group that is run by the nonprofit Campaign for Accountability and is often critical of large tech companies, found that Amazon's public list of suppliers includes five companies previously linked by journalists and think tank researchers to "labor transfer" programs in China. The suppliers help produce Amazon-branded devices and products sold under house labels like Amazon Basics. The report also warned that some of Amazon's third-party sellers may be offering products made using labor from the western Chinese region of Xinjiang, such as cotton imports that are already the subject of U.S. sanctions. The Tech Transparency Project identified three Amazon suppliers that have been linked to forced labor in China directly: Luxshare Precision Industry, AcBel Polytech and Lens Technology. It's not clear what specific Amazon items they may be responsible for producing. According to its public supplier list, Amazon works with two subsidiaries of Luxshare: Dongguan Luxshare Precision Industry and Shenzhen Luxshare Electro Acoustic Technology. Chinese government documents reported by The Information in May showed Luxshare Precision Industry, an electronics manufacturer, had allegedly accepted "as many as hundreds of Xinjiang laborers" between 2017 and 2020. Lens Technology, a company known for producing glass screens for laptops and smartphones, has accepted thousands of Uyghur workers in recent years, according to Chinese government documents first reported by The Washington Post. After receiving negative attention about its labor practices, the company reportedly began phasing out Uyghur workers from its factories. [...] The Tech Transparency Project identified two additional Amazon suppliers -- GoerTek and Hefei BOE Optoelectronics -- that were themselves accused of working with companies that have allegedly used forced labor. Neither supplier responded to requests for comment. The Tech Transparency Project researchers also found that Amazon continued listing two subsidiaries of the textiles manufacturer Esquel on its supplier list over a year after another subsidiary was sanctioned by the Department of Commerce for allegedly using forced labor. The U.S. government placed sanctions on Changji Esquel Textile in July 2020. But the other subsidiaries remained on Amazon's website until as recently as December 2021, according to the Tech Transparency Project. [...] The Tech Transparency Project also found evidence of Xinjiang labor on Amazon's third-party marketplace. The Tech Transparency Project said the findings raise "questions about Amazon's monitoring of such sellers."Read more of this story at Slashdot.

An anonymous reader quotes a report from Bloomberg Quint: Cryptocurrency trading platform Coinbase said it blocked over 25,000 wallet addresses related to Russian individuals or entities that it believes to be engaging in illicit activity. The blocked addresses represent about 0.2% of Coinbase's 11.4 million monthly transacting users, based on 2021 data. In a company blog, Paul Grewal, Coinbase's chief legal officer, said the largest U.S. crypto exchange has banned access for sanctioned individuals and is using blockchain analytics to identify addresses potentially linked to them, which it also adds to an internal blocklist. "Today, Coinbase blocks over 25,000 addresses related to Russian individuals or entities we believe to be engaging in illicit activity, many of which we have identified through our own proactive investigations," Grewal wrote. "We shared them with the government to further support sanctions enforcement."Read more of this story at Slashdot.

The British government has asked its nuclear regulator to start the process for approving Rolls-Royce's planned small- scale modular nuclear reactor, which policymakers hope will help cut dependence on fossil fuels and lower carbon emissions. From a report: Britain last year backed a $546 million funding round at the company to develop the country's first small modular nuclear reactor (SMR), part of its drive to reach net zero carbon emissions and promote new technology with export potential. Energy minister Kwasi Kwarteng has also said new nuclear projects will play an important part in Britain's efforts to reduce its reliance on expensive gas, which hit fresh record high prices on Monday amid the crisis in Ukraine. SMRs can be made in factories, with parts small enough to be transported on trucks and barges and assembled more quickly and cheaply than large-scale reactors. Each mini plant can power around one million homes and Rolls-Royce has forecast the SMR business could create up to 40,000 jobs based on British and export demand.Read more of this story at Slashdot.

The Environmental Protection Agency (EPA) on Monday said it was proposing new rules to cut smog-forming and greenhouse gas emissions from heavy duty vehicles. From a report: The agency is proposing to require cuts in nitrogen oxide emissions from heavy trucks of 47 percent to 60 percent by 2045. The new standards would begin in the 2027 model year. Separately, the Transportation Department is announcing nearly $1.5 billion in funding for 2022 to help state and local governments purchase U.S.-built electric transit buses and low-emission models. The department is also announcing $2.2 billion in funding to 35 transit agencies across 18 states. The EPA is also proposing stricter new greenhouse gas emissions standards for some types of heavy vehicles.Read more of this story at Slashdot.

As Google announced today, version 99 of Chrome on macOS manages to score 300 points on the Speedometer benchmark, which was originally developed by Apple's WebKit team. This, Google points out, is the fastest performance of any browser yet. TechCrunch: Speedometer 2.0 tests for responsiveness, which makes it a good proxy for user experience. It's been a while since competition in the browser market focused on speed, especially now that most vendors bet on the same Chromium codebase to build their browsers (with the exception of Mozilla's Firefox and Apple's WebKit-based Safari). But that doesn't mean that the various development teams stopped thinking about how to speed up the user experience. As with a lot of mature technologies, we're just not seeing major breakthroughs these days. That doesn't mean the rivalry between the different vendors has stopped, even as they are now getting together as part of Interop 2022 to better align their browsers with web standards.Read more of this story at Slashdot.

In mid-February, hackers gained access to computers belonging to current and former employees at nearly two dozen major natural gas suppliers and exporters, including Chevron, Cheniere Energy and Kinder Morgan, according to research shared exclusively with Bloomberg News. From the report: The attacks targeted companies involved with the production of liquefied natural gas, or LNG, and they were the first stage in an effort to infiltrate an increasingly critical sector of the energy industry, according to Gene Yoo, chief executive officer of Los Angeles-based Resecurity, which discovered the operation. They occurred on the eve of Russia's invasion of Ukraine, when energy markets were already roiled by tight supplies. Resecurity's investigation began last month when the firm's researchers spotted a small number of hackers, including one linked to a wave of attacks in 2018 against European organizations that Microsoft attributed to Strontium, the company's nickname for a hacking group associated with Russia's GRU military intelligence service. The hackers were looking to pay top dollar on the dark web for access to personal computers belonging to workers at large natural gas companies in the U.S., which were used as a back door into company networks, Yoo said. The researchers located the hackers' servers and found a vulnerability in the software, which allowed them to obtain files from the machines and see what the attackers had already done, Yoo said.Read more of this story at Slashdot.

Academic researchers have devised a new working exploit that commandeers Amazon Echo smart speakers and forces them to unlock doors, make phone calls and unauthorized purchases, and control furnaces, microwave ovens, and other smart appliances. joshuark shares a report: The attack works by using the device's speaker to issue voice commands. As long as the speech contains the device wake word (usually "Alexa" or "Echo") followed by a permissible command, the Echo will carry it out, researchers from Royal Holloway University in London and Italy's University of Catania found. Even when devices require verbal confirmation before executing sensitive commands, it's trivial to bypass the measure by adding the word "yes" about six seconds after issuing the command. Attackers can also exploit what the researchers call the "FVV," or full voice vulnerability, which allows Echos to make self-issued commands without temporarily reducing the device volume. Because the hack uses Alexa functionality to force devices to make self-issued commands, the researchers have dubbed it "AvA," short for Alexa vs. Alexa. It requires only a few seconds of proximity to a vulnerable device while it's turned on so an attacker can utter a voice command instructing it to pair with an attacker's Bluetooth-enabled device. As long as the device remains within radio range of the Echo, the attacker will be able to issue commands. The attack "is the first to exploit the vulnerability of self-issuing arbitrary commands on Echo devices, allowing an attacker to control them for a prolonged amount of time," the researchers wrote in a paper [PDF] published two weeks ago. "With this work, we remove the necessity of having an external speaker near the target device, increasing the overall likelihood of the attack."Read more of this story at Slashdot.

Consumers will still be able to use Mastercard and Visa-branded cards for domestic transactions in Russia, the country's state-backed payments network has said, reducing the impact of the US firms' decision to pull services over the invasion of Ukraine. From a report: Russia's homegrown payments system Mir said the cardholders would still be able to access their funds, make withdrawals and domestic transfers -- at least until their bank cards expire. Mir has processed most domestic payments in Russia since 2015, while foreign operators such as Visa and Mastercard continued to run international transactions. The operator -- which is 100% owned by the country's central bank -- was established on government orders to protect the economy against sanctions imposed over Moscow's annexation of Crimea in 2014. "All cards of these payment systems already issued by Russian banks will continue to work within our country as before," Mir's operator said in the early hours of Sunday. "Until the expiration of their validity, Visa and Mastercard cardholders have access to all the funds on their accounts, as well as all the usual payment transactions -- paying for purchases, transferring funds from card to card, withdrawing cash, etc." Further reading: Visa Discloses Russia, Ukraine Exposure.Read more of this story at Slashdot.

During at least the first few months following a coronavirus infection, even mild cases of Covid-19 are associated with subtle tissue damage and accelerated losses in brain regions tied to the sense of smell, as well as a small loss in the brain's overall volume, a new British study finds. Having mild Covid is also associated with a cognitive function deficit. NBC: These are the striking findings of the new study led by University of Oxford investigators, one that leading Covid researchers consider particularly important because it is the first study of the disease's potential impact on the brain that is based on brain scans taken both before and after participants contracted the coronavirus. "This study design overcomes some of the major limitations of most brain-related studies of Covid-19 to date, which rely on analysis and interpretation at a single time point in people who had Covid-19," said Dr. Serena S. Spudich, a neurologist at the Yale University School of Medicine, who was not involved in the research. The research, which was published Monday in Nature, also stands out because the lion's share of its participants apparently had mild Covid -- by far, the most common outcome of coronavirus infections. Most of the brain-related studies in this field have focused on those with moderate to severe Covid. Gwenaelle Douaud, an associate professor at the Nuffield Department of Clinical Neurosciences at Oxford and the paper's lead author, said that the excess loss of brain volume she and her colleagues observed in brain scans of hundreds of British individuals is equivalent to at least one extra year of normal aging. "It is brain damage, but it is possible that it is reversible," she said. "But it is still relatively scary because it was in mildly infected people."Read more of this story at Slashdot.

It is the dominant American maker of smartphones, a household name to billions and for many makers of high-tech parts their most important customer ever. Just don't ask who it is. WSJ: In Asia, it's surreptitiously referred to as "the fruit company" or sometimes "Fuji," referring to the variety of the specific fruit in question that's cultivated in Japan. Other descriptors include "the three-trillion-dollar company" -- which slightly overstates its market value -- "the honored North American customer" and simply "the big A." In a January securities filing, O-Film Group, a Chinese maker of smartphone camera modules said it estimated a loss of up to $426 million in 2021. One reason was lost business with "a certain customer beyond these borders." Which customer? An O-Film spokesperson didn't respond to the question. In contrast to Lord Voldemort of the Harry Potter series, the Client Who Must Not Be Named doesn't cast deadly spells or converse with serpents. Its powers, nonetheless, are fearsome. It can award -- or take away -- contracts for electronic parts and services worth hundreds of millions of dollars. That is why suppliers' public presentations and even private conversations hardly ever include the name of the company they're discussing, for fear of offending someone or accidentally revealing competitive information. The reluctance to spell out the remaining four letters beyond "A" is more than just custom. A 2014 court filing related to a former supplier's bankruptcy gave details about its confidentiality agreement with the customer. The supplier, GT Advanced Technologies, promised to pay $50 million for each breach of secrecy, according to the filing. The agreement defined breaches to include not just the usual trade secrets but also the very existence of the relationship. At an earnings call in June 2020 by chip maker Broadcom, an analyst mentioned, without naming names, that "growth in Q3 from a seasonal perspective" might be lacking. He asked for "some more color around how we should think about the wireless expected recovery into Q4." Broadcom Chief Executive Hock E. Tan immediately knew what was up. He said he understood what the analyst was implying: Broadcom was indeed designing chips for "those big flagship phones" made by "our large North American OEM phone maker." He confirmed the delay in the OEM's products.Read more of this story at Slashdot.

An anonymous reader shares a report: If blockchain technology is to reach true mass adoption, it will have to become cheaper and more efficient. Low transaction throughput on some of the most popular blockchains, most notably Ethereum, has kept gas fees high and hindered scalability. A host of new projects has cropped up to improve efficiency in the blockchain space, each with its own set of tradeoffs, including proof-of-capacity blockchain Subspace, which announced its $32.9 million Series A last week. Now, a team of researchers from Stanford University's applied cryptography research group has entered the fray. The team is coming out of stealth mode with Espresso, a new layer one blockchain they are building to allow for higher throughput and lower gas fees while prioritizing user privacy and decentralization. Espresso aims to optimize for both privacy and scalability by leveraging zero-knowledge proofs, a cryptographic tool that allows a party to prove a statement is true without revealing the evidence behind that statement, CEO Ben Fisch told TechCrunch in an interview. Espresso Systems, the company behind the blockchain project, is led by Fisch, chief operating officer Charles Lu, and chief scientist Benedikt Banz, collaborators at Stanford who have each worked on other high-profile web3 projects, including the anonymity-focused Monero blockchain and BitTorrent co-founder Bram Cohen's Chia. They've teamed up with chief strategy officer Jill Gunter, a former crypto investor at Slow Ventures who is the fourth Espresso Systems co-founder, to take their blockchain and associated products to market. To achieve greater throughput, Espresso uses ZK-Rollups, a solution based on zero-knowledge proofs that allow transactions to be processed off-chain. ZK-Rollups consolidate multiple transactions into a single, easily-verifiable proof, thus reducing the bandwidth and computational load on the consensus protocol. The method has already gained popularity on the Ethereum blockchain through scaling solution providers like StarkWare and zkSync, according to Fisch.Read more of this story at Slashdot.

Zelle, the payments platform used by millions of customers, is a popular target of scammers. But banks have been reluctant to make fraud victims whole -- despite owning the system. From a report: Consumers love payment apps like Zelle because they're free, fast and convenient. Created in 2017 by America's largest banks to enable instant digital money transfers, Zelle comes embedded in banking apps and is now by far the country's most widely used money transfer service. Last year, people sent $490 billion through Zelle, compared with $230 billion through Venmo, its closest rival. Zelle's immediacy has also made it a favorite of fraudsters. Other types of bank transfers or transactions involving payment cards typically take at least a day to clear. But once crooks scare or trick victims into handing over money via Zelle, they can siphon away thousands of dollars in seconds. There's no way for customers -- and in many cases, the banks themselves -- to retrieve the money. Nearly 18 million Americans were defrauded through scams involving digital wallets and person-to-person payment apps in 2020, according to Javelin Strategy & Research, an industry consultant. "Organized crime is rampant," said John Buzzard, Javelin's lead fraud analyst. "A couple years ago, we were just starting to talk about it" on apps like Zelle and Venmo, Mr. Buzzard said. "Now, it's common and everywhere." The banks are aware of the widespread fraud on Zelle. When Mr. Faunce called Wells Fargo to report the crime, the customer service representative told him, "A lot of people are getting scammed on Zelle this way." Getting ripped off for $500 was "actually really good," Mr. Faunce said the rep told him, because "many people were getting hit for thousands of dollars."Read more of this story at Slashdot.

Briefly banned in Ukraine, U.S. mobile-phone app Premise does defense work globally and has faced contributor safety issues. From a report: In 2019, Ukrainian users of a U.S.-based mobile-phone app offering paid, short-term tasks got what sounded like a straightforward assignment: Go into rural Ukraine and take smartphone photos of certain fields and farms around Odessa and Kyiv. But for one contributor, the job turned out to be anything but ordinary when one of the fields turned out to lie next to a military checkpoint. The contributor was chased off by armed soldiers, according to people familiar with the matter. The app's owner, Premise Data, said it immediately deleted the task from its platform after learning of the military checkpoint. What that and other Ukrainian gig workers were doing was harvesting data for a U.S. Defense Department-funded research project. Descartes Labs, a government contractor that works with U.S. military and intelligence agencies, hired Premise to have its gig workers gauge how accurately the company's satellite algorithms were performing, the people said. Could they, for example, accurately tell barley from wheat in photos taken from space? Descartes's work was funded by DARPA, a research arm of the Pentagon, a Defense Department spokesperson said. Descartes declined to comment. Based in San Francisco, Premise is one of a number of companies offering a service that uses iPhone and Android smartphones around the world as tools for gathering intelligence and commercial information from afar, sometimes without the users knowing specifically who they are working for. The business model of companies like Premise has prompted questions about the safety and propriety of enlisting such people for government work --especially in potential or active conflict zones.Read more of this story at Slashdot.

Samsung on Monday confirmed that the company recently suffered a cyberattack, but said that it doesn't anticipate any impact on its business or customers. From a report: Last week, South American hacking group Lapsus$ claimed it had stolen 190GB of confidential data, including source code, from the South Korean tech giant's servers. The group also posted snapshots of the alleged data online. Samsung has now confirmed in a statement, without naming the hacking group, that there was a security breach, but it asserted that no personal information of customers was compromised.Read more of this story at Slashdot.

NBC News reports that energy analysts "still expect most solar energy production in the near future to come from utility-scale projects, in part because of the savings that comes with massive installations." Unfortunately, "It's those projects that are facing pushback."Local governments in states such as California, Indiana, Maine, New York and Virginia have imposed moratoriums on large-scale solar farms, as a national push for cleaner energy has collided with complaints about how the projects affect wildlife and scenic views. In one Nevada town west of Las Vegas, residents are trying to block a proposed 2,300-acre solar field. NBC News counted 57 cities, towns and counties across the country where residents have proposed solar moratoriums since the start of 2021, according to local news reports, and not every proposed ban gets local news coverage. At least 40 of those approved the measures. Other localities did so in earlier years. That resistance is a threat to the big ambitions of the solar energy movement. The current workaround? Solar panel installations "in unexpected places..."[Walmart] told NBC News it has more than 550 renewable energy projects, including solar and wind, implemented or under development. Several have opened recently in California, including with parking lot canopies. The company has a goal of using 100 percent renewable energy by 2035, up from 36 percent by its estimate now.... Houston has chosen the 240-acre site of a former landfill to install what the city said will be the largest infill solar project in the nation. In a neighborhood named Sunnyside, the project will generate enough electricity for 5,000 homes, according to the city. Similar projects have been built on landfills throughout New Jersey. An energy firm is building a solar project on a former coal mine on the border of Kentucky and West Virginia, while in New York state, researchers at Cornell University are testing putting solar panels in a field where sheep graze. A city in Northern California says it has the largest floating solar farm in the U.S. at its wastewater treatment plant, and in January, a China-based energy company said it had built the world's largest floating solar array on a reservoir there. And last year, the Biden administration encouraged the development of solar projects on highway right-of-way, with a notice from the Federal Highway Administration telling field offices to work with states on ideas. Researchers at the University of Texas at Austin, including Webber, have said most states have more than 200 miles of interstate frontage suitable for solar development, especially near exits and rest stops. Creative locations have a particular benefit: fewer potential neighbors who might complain.Read more of this story at Slashdot.

Business Insider reports:Serhiy Storchaka, a Ukrainian developer, is the second-most prolific recent contributor to Python and tenth-most prolific of all time, according to Lukasz Langa, the Python Software Foundation's developer in residence, based in PoznaÅ, Poland... Storchaka faced an impossible choice as Russia invaded his country. Like many young male programmers in Ukraine, he decided to stay.... Storchaka lives outside of Konotop, a city in northeastern Ukraine which is occupied by Russian forces. He tweeted on February 26, "Russian tanks were on the road 2km from my house, and Russian armored vehicles were passing by my windows. Most likely, I will find myself in the occupied zone, where the law does not apply...." Insider was unable to contact Storchaka, but spoke with Langa... [A]s the military crisis worsened on Friday and over the weekend, the Python developer community rallied to help Storchaka's younger family members. Communicating with Storchaka's family through Google Translate, Langa managed to secure temporary housing for Storchaka's niece and best friend, aged 11. They crossed the border to Poland via bus with their mother, and met Langa, who drove over 300km to Warsaw to pick up keys and secure basic necessities for the family. "Two little 11-year-old girls (my niece and her best friend) are now safe thanks to @llanga," Storchaka tweeted last Monday, adding "My sister and I are immensely grateful." (He'd been especially worried because their town was near one of Ukraine's nuclear power plants, "a strategic target".) Business Insider points out Storchaka is just one of many Python core developers from Ukraine, and one of many Ukrainians working in its tech sector.Andrew Svetlov, another influential Python developer who specializes in asynchronous networking support, also remains in Ukraine.... Svetlov is in Kyiv, where Russian troops have surrounded the city.... "Neither of them wanted to leave their country, even in the face of the great risk this poses for them," Langa told Insider.Read more of this story at Slashdot.

"Every day, several petabytes of data are generated on the internet," says Kasra Tabatabaei, a researcher at the Beckman Institute for Advanced Science and Technology. "Only one gram of DNA would be sufficient to store that data." So the Institute is now announcing the results of a project Tabatabaei worked on "to transform the double helix into a robust, sustainable data storage platform." CNET reports:Tabatabaei is the co-author of a new study, published in last month's edition of the journal Nano Letters... Essentially, the study team is the first to artificially extend the DNA alphabet, which could allow for massive storage capacities and accommodate a pretty extreme level of digital data.... DNA encodes genetic information with four molecules called nucleotides. There's adenine, guanine, cytosine and thymine, or A, G, C and T. In a sense, DNA has a four-letter alphabet, and different letter combinations represent different bits of data.... But what if we had a longer alphabet? Presumably, that'd give us a much deeper capacity. Following this line of thought, the team behind the new study artificially added seven new letters to the DNA repertoire.... "Instead of converting zeroes and ones to A, G, C and T, we can convert zeroes and ones to A, G, C, T and the seven new letters in the storage alphabet." One of the study's co-principal investigators said their work "provides an exciting proof-of-principle demonstration of extending macromolecular data storage to non-natural chemistries, which hold the potential to drastically increase storage density in non-traditional storage media."Read more of this story at Slashdot.

Researchers at the University of Texas at Austin have identified a previously unknown structure of the protein that's responsible for making edits to the wrong sections of DNA. After some tweaking, they were able to reduce the likelihood of off-target mutations by 4,000 times. New Atlas reports: CRISPR tools use certain proteins, most often Cas9, to make precise edits to specific DNA sequences in living cells. This can involve cutting out problematic genes, such as those that cause disease, and/or slotting in beneficial ones. The problem is that sometimes the tool can make changes to the wrong parts, potentially triggering a range of other health issues. And in the new study, the UT researchers discovered how some of these errors can happen. Usually, the Cas9 protein is hunting for a specific sequence of 20 letters in the DNA code, but if it finds one where 18 out of 20 match its target, it might make its edit anyway. To find out why this occurs, the team used cryo-electron microscopy to observe what Cas9 is doing when it interacts with a mismatched sequence. To their surprise, they discovered a strange finger-like structure that had never been observed before. This finger reached out and stabilized the DNA sequence so the protein could still make its edit. Having uncovered this mechanism, the team tweaked this finger so that it no longer stabilized the DNA, instead pushing away from it. That prevents Cas9 from editing that sequence, making the tool 4,000 times less likely to produce off-target mutations. The team calls the new protein SuperFi-Cas9. The research was published in the journal Nature.Read more of this story at Slashdot.

The California Public Utilities Commission (CPUC) on Monday issued permits to self-driving units of General Motors and Alphabet to allow for passenger service in autonomous vehicles with safety drivers present. Reuters reports: CPUC said the GM unit Cruise and Alphabet's Waymo are under Drivered Deployment permits authorized to collect fares from passengers and may offer shared rides. Prior to the announcement Cruise and Waymo had been permitted to provide passenger service only on a testing basis with no fare collection permitted. Starting Monday, Cruise is allowed to provide the "Drivered Deployment" service on some public roads in San Francisco between the hours of 10 p.m. and 6 a.m. at speeds of up to 30 miles per hour, while Waymo can offer service in parts of San Francisco and San Mateo counties at speeds of up to 65 miles per hour, CPUC said. Neither company is allowed to operate during heavy fog or heavy rain. [...] Waymo said it has tens of thousands of riders on a waitlst in California after it launched a tester program in August. "We'll begin offering paid trips through the program in the coming weeks," the company said.Read more of this story at Slashdot.

In a statement to TechCrunch, a Samsung spokesperson said the company will release a software update to allow users to have more control over throttling. "Samsung has not provided details about when the update will roll out to users," notes the report. From the report: "Our priority is to deliver the best mobile experience for consumers. We value the feedback we receive about our products and after careful consideration, we plan to roll out a software update soon so users can control the performance while running game apps," a spokesperson from Samsung said in an email. Samsung's promise follows reports that the tech giant's phones are throttling the performance of around 10,000 apps, as first reported by Android Authority, and via Twitter complaints, plus Samsung's Korean community forums. The company's Game Optimizing Service (GOS) software, which optimizes the performance of CPU and GPU to prevent excessive heating when playing a game for a long time, appeared to be at the core of the issue, but the list of affected apps wasn't limited to games. However, Samsung has disputed claims that Game Optimizing Service was throttling non-gaming apps. "The Game Optimizing Service (GOS) has been designed to help game apps achieve a great performance while managing device temperature effectively. GOS does not manage the performance of non-gaming apps," the spokesperson said.Read more of this story at Slashdot.