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Registered Coward v2 writes: Wall Street has decided if you can't beat them, at least watch them. They're paying for data that shows which stocks are most talked about on Reddit stock forums, ostensibly to allow them to adjust their positions or take advantage of opportunities to trade based on Reddit. Nothing could go wrong there, since Reddit would decide to seed the data with misinformation, or simply pipe the data into a filter and produce their own free list... Thinknum Alternative Data has a tool that "provides its hedge fund and investment bank clients a ranking of the most-mentioned stocks on WallStreetBets as well as the Stocks subreddit," reports CNN. The platform's pricing "starts at $16,800 per seat per year and goes up from there based on how much data is consumed. Some clients pay six-figures per year for access to the platform." Nomura and Wolfe Research also recently launched the Wolfe Retail Red Alert basket -- a tool that "analyzes Fidelity, Reddit and other sources of retail trading flows to monitor mentions and trading activity and measure that information against statistics on how heavily shorted stocks are."Read more of this story at Slashdot.

fahrbot-bot shares a report from Live Science: Scientists have successfully studied einsteinium -- one of the most elusive and heaviest elements on the periodic table -- for the first time in decades. The achievement brings chemists closer to discovering the so-called 'island of stability,' where some of the heftiest and shortest-lived elements are thought to reside. The U.S. Department of Energy first discovered einsteinium in 1952 in the fall-out of the first hydrogen bomb test. The element does not occur naturally on Earth and can only be produced in microscopic quantities using specialized nuclear reactors. It is also hard to separate from other elements, is highly radioactive and rapidly decays, making it extremely difficult to study. Researchers from the Lawrence Berkeley National Laboratory (Berkeley Lab) at the University of California, recently created a 233-nanogram sample of pure einsteinium and carried out the first experiments on the element since the 1970s. In doing so they were able to uncover some of the element's fundamental chemical properties for the first time. [...] The main finding from the study was the measurement of the einsteinium bond length -- the average distance between two bonded atoms -- a fundamental chemical property that helps scientists predict how it will interact with other elements. They found that einsteinium's bond length goes against the general trend of the actinides. This is something that had been theoretically predicted in the past, but has never been experimentally proved before. Compared with the rest of the actinide series, einsteinium also luminesces very differently when exposed to light [...]. Further experiments are needed to determine why. The study was published in the journal Nature.Read more of this story at Slashdot.

sciencehabit writes: The Sloan Digital Sky Survey (SDSS) has, for more than 20 years, pioneered collecting spectra from millions of astronomical objects, from nearby stars to supermassive black holes. But this year, the survey is making a change: Instead of employing a small team of technicians for the daily chore of plugging optical fibers into preprepared plates so that -- when placed in the telescope -- they collect light from exactly the right position in the sky, the SDSS is going robotic. For the project's upcoming fifth set of surveys, plug plates are being replaced by 500 tiny robot arms, each holding fiber tips, that patrol a small area of the telescope's focal plane. They can be reconfigured for a new sky map in 2 minutes. Although such robot spectrographs have been built before, the SDSS is part of a rush to retrofit robots to older telescopes so astronomers can grab spectra from the wealth of interesting objects that will soon be streaming from new imaging surveys.Read more of this story at Slashdot.

An anonymous reader quotes a report from The Guardian: Technology that harnesses wave energy through a "blowhole" is being tested at a remote Tasmanian island in a project backed by federal grants and investors. When the mostly above-water unit is connected in about a month, King Island in Bass Strait will be powered by three renewables -- wave, wind and solar. And there are hopes the project can be expanded across Australia's vast southern coastline. Wave Swell Energy co-founder Tom Denniss says the pilot will provide crucial data about the system's potential. "It's very much like an artificial blowhole," he said. "There's a big underwater chamber that's open out the front, so the water is forced into the chamber. "It pushes that air back and forth. The movement of air that spins the turbine and produces electricity." Research by the peak scientific body estimates wave energy could contribute up to 11% of the nation's energy by 2050, the equivalent of a city the size of Melbourne. The boat-like structure can generate up to 200kW of power but there are plans for larger 1,000kW models.Read more of this story at Slashdot.

sinij shares a report from CBC.ca: American technology firm Clearview AI violated Canadian privacy laws by collecting photos of Canadians without their knowledge or consent, an investigation by four of Canada's privacy commissioners has found. The report found that Clearview's technology created a significant risk to individuals by allowing law enforcement and companies to match photos against its database of more than three billion images, including Canadians and children. The commissioners called for Clearview to stop offering its technology in Canada, stop collecting images of Canadians and to delete the photos of Canadians it had already collected in its database. If the company refuses to follow the recommendations, the four privacy commissioners will "pursue other actions available under their respective acts to bring Clearview into compliance with Canadian laws," the statement said. However, the four acknowledged that under current laws, and even under proposed changes to federal privacy laws, their ability to penalize the company or force it to comply with Canadian orders is limited. "What Clearview does, is mass surveillance and it is illegal," federal privacy commissioner Daniel Therrien told reporters Wednesday. "It is an affront to individuals' privacy rights and inflicts broad based harm on all members of society who find themselves continually in a police lineup." "This is completely unacceptable."Read more of this story at Slashdot.

In December, Ars reported that as many as 3 million people had been infected by Chrome and Edge browser extensions that stole personal data and redirected users to ad or phishing sites. Now, the researchers who discovered the scam have revealed the lengths the extension developers took to hide their nefarious deeds. Ars Technica reports: Researchers from Prague-based Avast said on Wednesday that the extension developers employed a novel way to hide malicious traffic sent between infected devices and the command and control servers they connected to. Specifically, the extensions funneled commands into the cache-control headers of traffic that was camouflaged to appear as data related to Google analytics, which websites use to measure visitor interactions. Referring to the campaign as CacheFlow, Avast researchers wrote: "CacheFlow was notable in particular for the way that the malicious extensions would try to hide their command and control traffic in a covert channel using the Cache-Control HTTP header of their analytics requests. We believe this is a new technique. In addition, it appears to us that the Google Analytics-style traffic was added not just to hide the malicious commands, but that the extension authors were also interested in the analytics requests themselves. We believe they tried to solve two problems, command and control and getting analytics information, with one solution." The extensions, Avast explained, sent what appeared to be standard Google analytics requests to https://stats.script-protection[.]com/__utm.gif. The attacker server would then respond with a specially formed Cache-Control header, which the client would then decrypt, parse, and execute. Avoiding infecting users who were likely to be Web developers or researchers. The developers did this by examining the extensions the users already had installed and checking if the user accessed locally hosted websites. Additionally, in the event that an extension detected that the browser developer tools were opened, it would quickly deactivate its malicious functionality. Waiting three days after infection to activate malicious functionality. Checking every Google search query a user made. In the event a query inquired about a server the extensions used for command and control, the extensions would immediately cease their malicious activity.Read more of this story at Slashdot.

John Matze, CEO and co-founder of far-right friendly social media platform Parler, said on LinkedIn Wednesday that he has been terminated. Axios reports: Parler has been at the center of controversy since Amazon Web Services, Apple and Google unplugged the network last month for its lack of content moderation related to the Jan. 6 Capitol riot. In a memo obtained by Fox News, Matze said that the company's board of directors, controlled by Republican political donor Rebekah Mercer, terminated him last Friday. He did not participate in the decision, and the reason for the firing remains unknown. "Over the past few months, I've met constant resistance to my product vision, my strong belief in free speech and my view of how the Parler site should be managed," Matze wrote. "For example, I advocated for more product stability and what I believe is a more effective approach to content moderation." "I have worked endless hours and fought constant battles to get the Parler site running but at this point, the future of Parler is no longer in my hands." Matze will take a few weeks off before looking for new opportunities, he told Parler colleagues.Read more of this story at Slashdot.

An anonymous reader quotes a report from Bloomberg: One day before he was named the next chief executive officer ofAmazon.com Inc., Andy Jassy reaffirmed his commitment to making video games while acknowledging the stark challenges the team has faced, according to an email to staff reviewed by Bloomberg. Jassy expressed support for Mike Frazzini, the head of Amazon Game Studios and the subject of a Bloomberg profile last week examining the troubles the company has faced in gaming. The story was based on interviews with more than 30 current or former Amazon employees. Both executives sent emails to their staff this week referencing the article, saying the accounts were exaggerated but recognizing that they had made mistakes. "Some businesses take off in the first year, and others take many years," wrote Jassy, currently the head of Amazon's cloud computing division and Frazzini's boss. "Though we haven't consistently succeeded yet in AGS, I believe we will if we hang in there." "Being successful right away is obviously less stressful, but when it takes longer, it's often sweeter," Jassy wrote in the email Monday. "I believe this team will get there if we stay focused on what matters most." The pledge of support from Jassy takes on added importance now that Amazon has said he will succeed Jeff Bezos as CEO this summer. The company's entry into video game creation in 2012 was originally ordered by Bezos, three people who worked with the founder have said. Since then, Amazon has spent billions of dollars, released two big-budget games -- both of which flopped -- and canceled many other projects. Its struggles reflect broader issues big tech companies have discovered when trying to break into gaming.Read more of this story at Slashdot.

In an effort to combat abuse on its platform, Pornhub said it's expanding its human moderation team, releasing an upcoming transparency report, and introducing biometric technology to verify users who upload videos. The announcement comes after the platform came under scrutiny in December for claims it hosted child sexual abuse material. As a result, Visa and Mastercard suspended services on the site indefinitely. Some of the measures it took to address the issue at the time included banning all non-verified users from posting to the site and deleting all content uploaded from unverified sources -- which amounted to over 10 million videos being deleted, or more than 80 percent of all videos on the platform. Motherboard reports: Tuesday's statement says that verification will still be limited to people in Pornhub's Model Program, and verification will be done by Yoti, a digital identity verification company, "by providing a current photo and government-approved identification document." "Yoti will check the validity of the ID document and match the user's ID document to their photo using secure biometric technology," according to the statement. Other portions of the expanded policies include details about how moderators will work going forward, including that they will "regularly monitor search terms within the platform for increases in phrasings that attempt to bypass the safeguards in place." Moderators will also be trained more rigorously, and offered support and therapy. "Content moderators will also undergo further exhaustive training to identify potentially illegal material and testing," Pornhub said. "If needed, content moderators have access to specialized support, including wellness benefits and therapeutic measures, to support them in their critical work." In its statement, Pornhub also announced that it will release a transparency report "detailing its content moderation results from 2020, including the total number of reports filed with [the National Center for Missing & Exploited Children], as well as other key details related to the trust and safety of the platform." "Much like Facebook, Instagram, Twitter and other tech platforms, Pornhub seeks to be fully transparent about the content that should and should not appear on the platform," Pornhub said in the statement. "This report will be the first of its kind among adult content platforms, setting the standard for transparency and accountability in the industry."Read more of this story at Slashdot.

In an interview on Tuesday, Tesla CEO Elon Musk sat down with one of Tesla's harshest critics, Sandy Munro, and discussed the issues that plagued early Model 3s. CNN reports: In early 2018 engineering consultant Sandy Munro, who tears apart and reverse-engineers cars to assess quality, issued a brutal appraisal of the Model 3 citing "flaws that we would see on a Kia in the '90s." He noted inconsistencies such as uneven gaps between exterior panels and paint job issues, telling Autoline, "I can't imagine how they released this." Surprisingly Musk, who has often bristled at criticism, agrees. "I thought your criticism was accurate," Musk told Munro in an interview that aired Tuesday on the YouTube channel and podcast "Munro Live." In the interview Musk also admitted that it might not be a good idea to buy a Tesla during a new model's ramp-up period. Munro's "Kia" critique came when Tesla was still struggling to meet early production targets for the Model 3. "Friends ask, 'When should I buy a Tesla?'" Musk said. "Well, either buy it right at the beginning or when production reaches steady state. During that production ramp, it's super hard to be in vertical climb mode and get everything right on the details." Munro also questioned Musk about quality control problems more recently. He bought a 2021 Model 3 late last year, and compared it to a Model 3 someone else purchased a month later -- and saw significant improvement. "At the end of the day, this guy's car was fabulous ... as good as anybody could possibly do," Munro said. "I just don't understand. Mine was built this month, his was built a month later. Mine had problems. His was perfect." Musk said Tesla continued to make progress even as recently as December of last year, noting that the company is finding issues more quickly as the pace of production continues to speed up. "When you go faster, you just discover these things," he said. "If we knew them in advance, we'd fix them in advance."Read more of this story at Slashdot.

An anonymous reader quotes a report from Ars Technica: After a year of working with businesses and getting feedback, Boston Dynamics is launching a new Spot revision, a long-awaited arm attachment, and some new features. Now, with the new "Spot Arm" -- a six-degrees-of-freedom gripper that can be mounted to the front of the robot -- Spot can actually do stuff and manipulate the environment around it. Boston Dynamics' latest video shows an arm-equipped Spot opening doors, picking up laundry, dragging around a cinderblock, and flipping switches and valves. Since this is a Boston Dynamics video, there's also a ton of fun footage like three Spots playing jump rope, planting a tree, and drawing the Boston Dynamics logo with a piece of chalk. The arm is not just a siloed device on top of Spot; any arm movement is coordinated with the whole body of the robot, just as a human's arm works. Boston Dynamics pointed to a 2013 video of the (much bigger) BigDog robot heaving a cinderblock across the room. This advanced "lift with your legs, put your back into it" whole-body movement is the core of Boston Dynamics' arm locomotion. In the palm of the gripper is a 4K color camera, a ToF (Time of Flight) sensor for depth imaging, and LEDs for light. The camera is great to not only see what you're trying to pick up but also as a movable inspection camera that offers a lot more flexibility compared to the stationary face- and back-mounted cameras. The arm weighs 17.6 lbs (8kg) and with a half-meter extension can lift 11 lbs (5kg). The gripper's peak clamp force is 130N. That's far below the average human adult grip strength of 300N and puts Spot in the range of a frail senior citizen, but it's good enough to turn a doorknob. It's especially impressive that in this video, Spot demoed opening a smooth, round doorknob, not an easier-to-open ADA-compliant door handle, which is what most robot/door interactions focus on. It can even make sure the door doesn't hit it in the butt on the way out. Just like for regular movement, controlling the arm via the tablet uses a user-friendly "supervised autonomy" system. You tell the robot what to grab, and it will figure out how to grab it using all the joints of the arm and legs. There's even a special "door opening" mode, where the user points at the doorknob, enters which side of the door the hinge is on, and Spot will do the rest. There's also an API for the arm control, allowing developers to make their own control interface. There's also a new version of Spot called "Spot Enterprise," which features the ability to self-charge via an included charging dock, where Spot can park itself on the charging dock when it is low on power. It takes about two hours to fully charge.Read more of this story at Slashdot.

General Motors became the latest automaker hit by the global shortage of semiconductor chips as the U.S. automaker said on Wednesday it will take down production next week at four assembly plants. From a report: GM said it will cut production entirely during the week of Feb. 8 at plants in Fairfax, Kansas; Ingersoll, Ontario; and San Luis Potosi, Mexico. It will also run its Bupyeong 2 plant in South Korea at half capacity that week. GM did not disclose how much volume it would lose or which supplier was affected by the chip shortage, but said the focus has been on keeping production running at plants building the highest-profit vehicles -- full-size pickup trucks and SUVs as well as the Chevrolet Corvette sports car. GM said it intends to make up as much lost production as possible.Read more of this story at Slashdot.

About one in four of India's 1.35 billion people may have been infected with the coronavirus, Reuters reported Wednesday, citing a source with direct knowledge of a government serological survey, suggesting the country's real caseload was many times higher than reported. From the report: India has confirmed 10.8 million COVID-19 infections, the most anywhere outside the United States. But the survey, whose findings are much more conservative than a private one from last week, indicates India's actual cases may have crossed 300 million. The state-run Indian Council of Medical Research (ICMR), which conducted the survey, said it would only share the findings at a news conference on Thursday. The source declined to be named ahead of the official announcement. It was not immediately clear how many people participated in the latest survey.Read more of this story at Slashdot.

Sony shipped more than 4.5 million PlayStation 5s from the console's Nov. 12 launch to the end of the year, but it took a loss on those sales because the PS5's "strategic price point" is lower than what it cost to manufacture it. From a report: The disclosure was part of Sony's quarterly report to investors, delivered in Japan earlier today. The losses on PS5 sales were not specifically broken out -- and they were part of an overall Game & Network Services Segment that saw a 26.7 billion yen ($2.5 billion) increase in operating income over the same quarter in 2019. Sony's PlayStation revenue from game sales (both PS4 and PS5, add-on content included) plus larger profit margins on the outgoing PlayStation 4 more than made up any shortfall, the company said. By comparison, the PlayStation 4 sold more than 4.2 million units from its November 2013 launch to the end of that year. The company in November said the new PlayStation 5 is facing "unprecedented" demand, making its availability scarce, even though more PS5s have been available, in whole numbers, than their predecessor. Microsoft's Xbox Series X has faced the same issue, with the company's chief financial officer telling investors back in November that a console shortage could last until April.Read more of this story at Slashdot.

A British security researcher has discovered this week that a recent security flaw in the Sudo app also impacts the macOS operating system, and not just Linux and BSD, as initially believed. From a report: The vulnerability, disclosed last week as CVE-2021-3156 (aka Baron Samedit) by security researchers from Qualys, impacts Sudo, an app that allows admins to delegate limited root access to other users. Qualys researchers discovered that they could trigger a "heap overflow" bug in the Sudo app to change the current user's low-privileged access to root-level commands, granting the attacker access to the whole system. The only condition to exploit this bug was that an attacker gain access to a system, which researchers said could be done by either planting malware on a device or brute-forcing a low-privileged service account. In their report last week, Qualys researchers said they only tested the issue on Ubuntu, Debian, and Fedora. They said that are UNIX-like operating systems are also impacted, but most security researchers thought the bug might impact BSD, another major OS that also ships with the Sudo app.Read more of this story at Slashdot.

Astronauts Mike Hopkins and Victor Glover floated back outside the International Space Station Monday and completed solar array battery replacement work that began four years ago. They also installed three new video cameras and made preparations for upcoming work to install new roll-out solar blankets to upgrade the lab's power system. From a report: The work took less time than expected and the astronauts were able to carry out a variety of lower-priority "get-ahead" tasks before returning to Quest airlock and calling it a day, closing out a five-hour 20-minute spacewalk. Taking one last look around before entering the airlock, Hopkins said simply, "Beautiful view." The excursion began at 7:56 a.m. EST when the two men switched their spacesuits to battery power, officially kicking off the 234th spacewalk, or EVA, devoted to station assembly and maintenance since construction began 23 years ago in 1998. "OK, it's a beautiful day. Let's go for a walk outside," astronaut Bob Hines radioed from mission control in Houston. The first priority was electrically connecting a replacement battery in the station's solar power system. The batteries are critical to station operation. They are recharged by the arrays when the lab is in sunlight and then provide that stored power during periods of orbital darkness. Starting in 2017, spacewalking astronauts began work to replace all 48 of the station's original nickel-hydrogen batteries with 24 smaller, more powerful lithium ion units. During battery replacement work in March 2019, one of the new lithium ion power packs used by the station's left-side inboard set of arrays failed and was replaced with one of the older nickel hydrogen batteries that had been removed. All of the other older batteries were replaced as planned during multiple spacewalks. Over the weekend, flight controllers operating the station's robot arm by remote control disconnected the one remaining nickel hydrogen battery and robotically installed a fresh lithium ion unit. Hopkins and Glover electrically connected the battery, finally completing the power system upgrade four years after the work began.Read more of this story at Slashdot.

The newly appointed chief executive of SolarWinds is still trying to unravel how his company became a primary vector for hackers in a massive attack revealed last year, but said evidence is emerging that they were lurking in the company's Office 365 email system for months. From a report: The hackers had accessed at least one of the company's Office 365 accounts by December 2019, and then leapfrogged to other Office 365 accounts used by the company, Sudhakar Ramakrishna said in an interview Tuesday. "Some email accounts were compromised. That led them to compromise other email accounts and as a result our broader [Office] 365 environment was compromised," he said. It is the latest development in the eight-week investigation into one of the worst breaches in U.S. history. SolarWinds, previously a little-known but critical maker of network-management software, is still trying to understand how the hackers first got into the company's network and when exactly that happened. One possibility is that the hackers may have compromised the company's Office 365 accounts even earlier and then used that as the initial point of entry into the company, although that is one of several theories being pursued, Mr. Ramakrishna said.Read more of this story at Slashdot.

Google, together with its partner SubCom, today announced that the company's privately owned Dunant subsea cable between Virginia Beach, Virginia and Saint-Hilaire-de-Riez on the French Atlantic coast is now operational. From a report: Google first announced this project, which was named after the first Noble Peach Price winner and founder of the Red Cross, Henry Dunant, back in the middle of 2018. At the time it expected the project to go live in 2020, but besides dealing with the complications of spanning a long cable between continents, the project leaders probably didn't budget for a global pandemic at the time. The almost 4,000-mile cable has a total capacity of 250 terabits per second -- or enough to transmit the "entire digitized Library of Congress three times every second" (though maybe using Library of Congress data size references is starting to feel a bit antiquated at this point?). Unlike some older cables, Dunant uses 12 fiber pairs, coupled with a number of technical innovations around maximizing its bandwidth, to achieve these numbers. "Google is dedicated to meeting the exploding demand for cloud services and online content that continues unabated," said Mark Sokol, senior director of Infrastructure, Google Cloud. "With record-breaking capacity and transmission speeds, Dunant will help users access content wherever they may be and supplement one of the busiest routes on the internet to support the growth of Google Cloud. Dunant is a remarkable achievement that would not have been possible without the dedication of both SubCom and Google's employees, partners, and suppliers, who overcame multiple challenges this year to make this system a reality."Read more of this story at Slashdot.

Microsoft Defender Advanced Threat Protection (ATP), the commercial version of the ubiquitous Defender antivirus and Microsoft's top enterprise security solution, is currently having a bad day and labeling yesterday's Google Chrome browser update as a backdoor trojan. From a report: The detections are for Google Chrome 88.0.4324.146, the latest version of the Chrome browser, which Google released last night. As per the screenshot (embedded in the linked story), but also based on reports shared on Twitter by other dismayed system administrators, Defender ATP is currently detecting multiple files part of the Chrome v88.0.4324.146 update package as containing a generic backdoor trojan named "PHP/Funvalget.A." The alerts have caused quite a stir in enterprise environments in light of recent multiple software supply chain attacks that have hit companies across the world over the past few months. System administrators are currently awaiting a formal statement from Microsoft to confirm that the detection is a "false possitive" and not an actual threat.Read more of this story at Slashdot.

Microsoft has moved to capitalise on Google's threat to shut its search engine in Australia, throwing its weight behind efforts to make Big Tech pay for news content and offering to transfer small businesses to its rival service Bing at no cost. From a report: The Seattle-based company on Wednesday slammed Google's threat to exit Australia [Editor's note: the link may be paywalled; alternative source] over the news media bargaining code and said it fully supported a draft law aimed at forcing technology groups to pay news providers for content. "One thing is clear: while other tech companies may sometimes threaten to leave Australia, Microsoft will never make such a threat," said Brad Smith, Microsoft's president, in a statement. "We are committed to supporting the country's national security and economic success." Canberra's proposed news media bargaining code would introduce binding arbitration and non-discrimination clauses to protect publishers and force Google and Facebook to negotiate payments for carrying their content. Google has a 94.5 per cent market share in search in Australia, while Microsoft's Bing search engine holds 3.6 per cent, according to StatCounter, a web analytics company. Microsoft's decision to throw down the gauntlet will complicate Google's aggressive lobbying campaign against the draft legislation, which it has called "unworkable" and "unreasonable." Mel Silva, Google Australia's chief executive, said last month that if the code became law, Google would have "no real choice but to stop providing search in Australia."Read more of this story at Slashdot.

Apple is investing 4 trillion won ($3.6 billion) in Kia Motors in a collaboration to build an electric car. From a report: This is according to a report by Korean outlet DongA Ilbo, which claims a deal may get inked on February 17. According to the report, the plan is to launch the Apple Car in 2024, with an initial target of producing 100,000 cars per year. This can later be expanded to 400,000 units, the report claims. Apple's funds will be used to build exclusive facilities for the production and development of Apple Car. The report follows a January report that Apple is talking to Hyundai about Apple Car production, which Hyundai has readily confirmed. The company noted, however, that the discussion was "at its early stage" and that "nothing has been decided." However, Hyundai later revised the statement, only confirming that it's been talking to partners about building an autonomous electric vehicle.Read more of this story at Slashdot.

A social media-driven trading cooled on Wednesday as U.S. Treasury Secretary Janet Yellen called a meeting of top officials that could result in tougher markets regulation for hedge funds, small investors and stockbrokers. From a report: Mass buying by amateur traders over the past two weeks has driven wild price gyrations in companies that big U.S. fund managers had bet against, including videogame retailer GameStop and cinema operator AMC Entertainment. GameStop's U.S.-listed shares, which scaled as high as $483 last week, fuelled by posts on the popular Reddit forum WallStreetBets, deflated this week to $90 as fee-free broker apps including Robinhood imposed buying curbs. They erased early declines to rise 11% in pre-market trading on Wednesday, while shares of AMC gained 7.8%. GameStop"s Frankfurt-listed shares continued their pace of declines, falling 24% by 1030 GMT. Silver, which briefly surged on Monday as small traders bought up the metal, steadied about 10% below its recent peak. "The unwind is obvious," said Oriano Lizza, premium sales trader at brokerage CMC Markets in Singapore. But he added that it would be easy for nimble small investors to regroup and target fresh companies. "I think from a regulatory standpoint, the concern is that they could continue to do this," he said.Read more of this story at Slashdot.

Some workers in Amazon's Bessemer, Ala., warehouse complain that the company's aggressive performance expectations leave them little time to take bathroom breaks. From a report: When they do get there, they face messaging from Amazon pressing its case against unionization, imploring them to vote against it when mail-in balloting begins Feb. 8. "Where will your dues go?" reads a flier posted on the door inside a bathroom stall. "They got right in your face when you're using the stall," said Darryl Richardson, a worker at the warehouse who supports the union. Another pro-union worker who spoke on the condition of anonymity for fear of retribution said of Amazon's toilet reading: "I feel like I'm getting harassed." The stakes couldn't be higher for Amazon, which is fighting the biggest labor battle in its history on U.S. soil. Next Monday, the National Labor Relations Board will mail ballots to 5,805 workers at the facility near Birmingham, who will then have seven weeks to decide whether they want the Retail, Wholesale and Department Store Union to represent them. If they vote yes, they would be the first Amazon warehouse in the United States to unionize.Read more of this story at Slashdot.

An anonymous reader quotes a report from Bloomberg: South Korea returned to first place in the latest Bloomberg Innovation Index, while the U.S. dropped out of a top 10 that features a cluster of European countries. Korea regained the crown from Germany, which dropped to fourth place. The Asian nation has now topped the index for seven of the nine years that it's been published. Singapore and Switzerland each moved up one spot to rank second and third. The Bloomberg index analyzes dozens of criteria using seven equally weighted metrics, including research and development spending, manufacturing capability and concentration of high-tech public companies. Korea's return to the top spot is mainly due to an increase in patent activity, where it ranks top, alongside a strong performance in R&D and manufacturing. Second-placed Singapore, which has been allocating budget funds to help workers and companies transition to a digital economy, also scores high for manufacturing -- and its globally competitive universities put it top of the tertiary education gauge. Switzerland, a leader in financial and biological technology, ranks near the top in both of the index's research categories. Germany's loss of the crown follows a warning two years ago by Juergen Michels, chief economist of Bayerische Landesbank, who said the country lacked skilled workers and a proper strategy for next-generation technology. As the two biggest economies, the U.S. and China account for much of the world's innovation. But both saw their rankings decline this year. The U.S., which topped the first Bloomberg Innovation Index in 2013, dropped two places to 11th. The country scores badly in higher education, even though U.S. universities are world-famous. That underperformance was likely made worse by obstacles to foreign students, who are usually prominent in science and technology classes -- first due to the Trump administration's visa policies, and later to the pandemic. China, which fell one place to 16th in the 2021 index, is locked in a battle with the U.S. over key aspects of innovation policy. Other gainers in this year's index include India, which climbed back into the top 50 for the first time since 2016, and Uruguay, which qualified for the first time. Algeria and Argentina were among the countries that fell furthest.Read more of this story at Slashdot.

fahrbot-bot shares a report from Phys.Org: The Milky Way is surrounded by dozens of dwarf galaxies that are thought to be relics of the very first galaxies in the universe. Among the most primitive of these galactic fossils is Tucana II -- an ultrafaint dwarf galaxy that is about 163,000 light years, from Earth. MIT astrophysicists have detected stars at the edge of Tucana II, in a configuration that is surprisingly far from its center but nevertheless caught up in the tiny galaxy's gravitational pull. This is the first evidence that Tucana II hosts an extended dark matter halo -- a region of gravitationally bound matter that the researchers calculated to be three to five times more massive than scientists had estimated. This discovery of far-flung stars in an ancient dwarf galaxy implies that the very first galaxies in the universe were also likely extended and more massive than previously thought. The team used an imaging filter on the telescope to spot primitive, metal-poor stars beyond the galaxy's core. Analysis shows a kinematic connection, that these far-out stars move in lockstep with the inner stars, like bathwater going down the drain. The results suggest that Tucana II must have an extended dark matter halo that is three to five times more massive than previously thought, in order for it to keep a gravitational hold on these far-off stars. "Without dark matter, galaxies would just fly apart," Chiti. says. "[Dark matter] is a crucial ingredient in making a galaxy and holding it together." The team's results are the first evidence that an ultrafaint dwarf galaxy can harbor an extended dark matter halo. "This probably also means that the earliest galaxies formed in much larger dark matter halos than previously thought," The findings appear in the journal Nature Astronomy.Read more of this story at Slashdot.

Amazon has unveiled the design for the next portion of its Arlington, Virginia headquarters, and one building stands out far from the rest: a swirling glass tower covered in trees that rises to a point above the rest of the city's skyline. The Verge's Jacob Kastrenakes likens it to "the swirling poop emoji, though with some healthier colors mixed in." From the report: Amazon calls the building "the Helix" because its corkscrew shape is supposed to take inspiration from "the natural beauty of a double helix." On the inside, the Helix will be filled with a "variety of alternative work environments" that Amazon employees can use. On the outside, there'll be two sets of spiraling paths dotted with local plants that you'll literally be able to hike up. (Though you may want to bring a water bottle -- the renders seem to show stairs along the whole route, suggesting it's a steep path up.) The building will be 350 feet tall, according to The Wall Street Journal. Amazon says that it plans to offer public tours on weekends. Along with the Helix, Amazon also unveiled plans for the campus around it. It's planning to construct three 22-story buildings around the Helix. Between them, Amazon plans to create a plaza filled with green space and a dog run that'll all be open to the public. The company is planning to make room for retail stores and restaurants, and, of course, food trucks. There'll also be parking for 950 bicycles, according to the Journal. This portion of the campus will be located at Pen Place within Arlington's Pentagon City neighborhood. It still has to get local approval, but the company hopes to begin work next year with a projected completion date of 2025.Read more of this story at Slashdot.

An anonymous reader quotes a report from Bloomberg: The Centers for Disease Control may recommend wearing two masks -- one over the other -- to keep at bay the more contagious variants of the coronavirus, according to Anthony Fauci. The CDC and Fauci discussed the matter Monday but the agency doesn't yet have the data to make any formal recommendation, he said Tuesday during a Washington Post event. Still, "it makes common sense" to increase protection, Fauci said. The infectious disease expert has previously endorsed double-masking given the new strains of the virus.Read more of this story at Slashdot.

omfglearntoplay shares a report from ScienceAlert: There's already a long list of reasons to like trees, we know. Warding off depression could be the latest entry on that list, based on a study of 9,751 residents in Leipzig, Germany. For a more consistent measure, researchers used antidepressant prescriptions rather than self-reporting to gauge the mental health of communities, and then cross-referenced these statistics with the numbers of street trees in each area. They reported that more local foliage within 100 meters (328 feet) of the home was associated with a reduced likelihood of being prescribed antidepressants -- findings that could be very useful indeed for city planners, health professionals, and governments. The reduction in antidepressant use linked to street trees was particularly prominent in socioeconomically disadvantaged groups. While it's important not to take such findings too far, the results do hint that urban trees could act as a simple and affordable way of boosting mental health and assist in closing health inequality gaps across society. The research has been published in Scientific Reports.Read more of this story at Slashdot.

A mysterious hacking group has compromised the server infrastructure of a popular Android emulator and has delivered malware to a handful of victims across Asia in a highly-targeted supply chain attack. ZDNet reports: The attack was discovered by Slovak security firm ESET on January 25, last week, and targeted BigNox, a company that makes NoxPlayer, a software client for emulating Android apps on Windows or macOS desktops. ESET says that based on evidence its researchers gathered, a threat actor compromised one of the company's official API (api.bignox.com) and file-hosting servers (res06.bignox.com). Using this access, hackers tampered with the download URL of NoxPlayer updates in the API server to deliver malware to NoxPlayer users. Despite evidence implying that attackers had access to BigNox servers since at least September 2020, ESET said the threat actor didn't target all of the company's users but instead focused on specific machines, suggesting this was a highly-targeted attack looking to infect only a certain class of users. Until today, and based on its own telemetry, ESET said it spotted malware-laced NoxPlayer updates being delivered to only five victims, located in Taiwan, Hong Kong, and Sri Lanka. "We discard the possibility that this operation is the product of some financially motivated group," an ESET spokesperson told ZDNet today via email. "We are still investigating, but we have found tangible correlations to a group we internally call Stellera, which we will be reporting about in the near future."Read more of this story at Slashdot.

After being asked by the NHTSA, Tesla is recalling 135,000 Model S and Model X vehicles because their large center touchscreens can fail. "The recall applies to some 2012 through 2018 Model S and 2016 through 2018 Model X vehicles," notes CNN. From the report: Under the recall, which will begin on March 30, Tesla must notify owners of cars with the failure-prone touchscreens and replace a computer chip that controls the screen. The National Highway Traffic Safety Administration (NHTSA) considers this a safety issue because without a functioning center screen, drivers lose the display for the car's backup camera and controls for the window defroster and defogger. Even in its correspondence with NHTSA agreeing to the recall, Tesla noted that it was aware of no crashes related to the problem and said the vehicles could still be safely operated without the screen. Thus far, Tesla has been charging customers to upgrade or replace the screens, but the costs of official recall repairs are supposed to be absorbed by the vehicle manufacturer. Tesla said in its letter to NHTSA that it will make the recall repairs for free and will offer a discount on upgraded screen hardware. Tesla is also required to regularly report to NHTSA on its progress in repairing all 135,000 touchscreens. Automakers face fines for not repairing recalled vehicles quickly enough.Read more of this story at Slashdot.

An anonymous reader quotes a report from Ars Technica: Comcast is doubling download speeds and increasing upload speeds for the $10-per-month Internet Essentials plan that it sells to low-income subscribers. Comcast had faced criticism for keeping the plan's speeds at 25Mbps down and 3Mbps up during the pandemic, though even those speeds were an increase from the 15Mbps/2Mbps offered until March 2020. In today's announcement, Comcast said it is "doubling the program's Internet download speed to 50Mbps and increasing the upstream speed to 5Mbps for all new and existing customers at no additional cost." The speed upgrade "will be rolled out nationally beginning March 1," Comcast said. Low-income users still face Comcast's 1.2TB data cap, which adds $10 to a monthly bill for each additional block of 50GB. But data-cap overage charges are capped at $30 per month for Internet Essentials subscribers, while the extra charges can go up to $100 for other customers. Information on how to qualify for Internet Essentials is available here. The new speed increase "is the sixth time in 10 years that Comcast has increased broadband speeds for Internet Essentials customers while keeping the cost of the service at $9.95 a month," the company said. The report notes that Comcast has been offering two months free to new Internet Essentials customers ever since the pandemic started, and it plans on keeping that deal open until June 30, 2021.Read more of this story at Slashdot.

The city of Miami is considering giving its employees the opportunity to get their salaries paid in bitcoin. It's all part of a plan to bring more tech entrepreneurs to Miami. In addition to the bitcoin salaries, the city is also considering allowing local fees and taxes to be paid in bitcoin or some other cryptocurrency. The city's treasury may also place some of its investment capital into bitcoin, which would be a first for major cities in the U.S. Forbes reports: While in exact percentage or absolute terms, [Miami's mayor, Mayor Francis Suarez] hasn't got an exact figure for how much investment he wants to place -- yet he knows he wants to structure it in a public-private partnership where private partners can take some of the reward for defraying risk from the public side. An hypothetical example with arbitrary numbers: the city would invest about $250,000 in public funds into a fund that would be supplemented with $750,000 in private bitcoin from three large investors. The private investors would get the first funds out to guarantee their return, while the city would benefit from anything left. He's also keeping an eye out on the bitcoin ecosystem and events, having spoken at a bitcoin event a couple of years ago, and looking to bring the Bitcoin 2021 Conference to Miami. Finally, the mayor is considering financing his reelection campaign in bitcoin, joining a small selection of politicians who have raised funds in bitcoin. Combined with his social media presence, the efforts could bear fruit that helps solidify his tech-friendly persona, as well as the treasury for his next re-election.Read more of this story at Slashdot.

Google's cloud business reported operating loss of $5.61 billion in 2020. It brought in $13.06 billion in revenue for the year. It's the first time the company revealed the operating income metric for its cloud business. CNBC reports: Alphabet's latest push to show it's serious about its cloud unit comes as it tries to diversify revenue, which primarily comes from advertising, a business that showed vulnerability in 2020 -- particularly in the second quarter. Google Cloud includes infrastructure and data analytics platforms, collaboration tools, and "other services for enterprise customers." The company's past attempts to bolster its cloud unit under CEO Diane Greene, who left in 2018, failed to capture much market share. But, since former Oracle executive Thomas Kurian came to Google to lead its cloud efforts in 2019, the company has gone on hiring and acquisition sprees.Read more of this story at Slashdot.

An anonymous reader quotes a report from Motherboard: Robinhood is seemingly still very popular. According to The New York Times, Thursday -- the day of Robinhood's strictest trading restrictions -- was also its best ever: it saw over 177,000 downloads (twice the previous week's daily rate) and had 2.7 million daily users. Robinhood also announced on Monday that it raised another $2.4 billion in a new funding round led by Ribbit Capital and including existing investors such as ICONIQ Capital, Andreessen Horowitz, Sequoia Capital, Index Ventures, and NEA. Bloomberg reported that the investment would convert into equity at a $30 billion valuation or a 30 percent discount on its initial public offering (IPO), and then would be followed by another $1 billion infusion converting to equity at either a $33 billion or a 30 percent IPO discount. Robinhood has been planning to go public in May since late last year, either through an initial public listing, a direct listing, or a merger with a SPAC. The truth is that Robinhood has momentum, a hooked user base, and a business model that seems empowering for users but rather exploits them. In an interview with The Wall Street Journal, Robinhood's senior director of product management Madhu Muthukumar said that the app's gambling-adjacent interface is intentional and designed to "make it feel like something that's familiar to populations that historically have not been served." And for all the rhetoric around "democratizing" finance, Robinhood sells all its users' trades to huge firms such as Citadel Securities which sees them before they are even executed on the market. Indeed, the SEC fined Robinhood $65 million recently for losing investors tens of millions of dollars due to its business dealings with market makers. As Jacob Silverman writes in The New Republic, the troubles it's facing now are unlikely to halt Robinhood's advance. In a time of rampant poverty, precarity, and also absurd wealth, we are heading towards becoming a nation of gamblers hoping to strike it rich. That Robinhood's siren call is more popular than ever should be read as a omen -- the app is simply bringing more people to a casino when they have less to gamble with. And in a casino, the house always wins.Read more of this story at Slashdot.

Amazon announced on Tuesday that AWS CEO Andy Jassy will replace Jeff Bezos as CEO during the third quarter of this year. Bezos will transition to executive chair of Amazon's board. In a statement, Bezos said: I'm excited to announce that this Q3 I'll transition to Executive Chair of the Amazon Board and Andy Jassy will become CEO. In the Exec Chair role, I intend to focus my energies and attention on new products and early initiatives. Andy is well known inside the company and has been at Amazon almost as long as I have. He will be an outstanding leader, and he has my full confidence. This journey began some 27 years ago. Amazon was only an idea, and it had no name. The question I was asked most frequently at that time was, "What's the internet?" Blessedly, I haven't had to explain that in a long while. Today, we employ 1.3 million talented, dedicated people, serve hundreds of millions of customers and businesses, and are widely recognized as one of the most successful companies in the world. How did that happen? Invention. Invention is the root of our success. We've done crazy things together, and then made them normal. We pioneered customer reviews, 1-Click, personalized recommendations, Prime's insanely-fast shipping, Just Walk Out shopping, the Climate Pledge, Kindle, Alexa, marketplace, infrastructure cloud computing, Career Choice, and much more. If you get it right, a few years after a surprising invention, the new thing has become normal. People yawn. And that yawn is the greatest compliment an inventor can receive.Read more of this story at Slashdot.

On Tuesday, a test flight of SpaceX's Starship, a huge next-generation spacecraft that Elon Musk, the founder and chief executive of the private rocket company, dreams of one day sending to Mars, came to an explosive end. From a report: That brief flight, to an altitude of about 6 miles and then back to a landing pad, appeared to again demonstrate how the mammoth rocket would tip over on its side as it descended in a controlled belly flop back toward a landing. But when the prototype fired its engines to right itself back to a vertical orientation, it appeared that one engine did not properly ignite, and Starship hit the ground at an angle, disintegrating in a fireball, leaving a cloud of smoke rising over the test site, which is in Boca Chica, Tex., near Brownsville. The end was similar to the last test flight in December which also ended in an explosion at landing, although the particular cause of the rocket failing to slow down enough may have been different. This time, however, SpaceX at least had the permission of government regulators. Last week, SpaceX and the Federal Aviation Administration, which regulates rocket launches, seemed to be in a strange regulatory standoff. SpaceX had filled the propellant tanks of this prototype of Starship -- its ninth one -- and looked ready to launch. But then the rocket stayed on the ground when no approval from the F.A.A. arrived. Mr. Musk expressed frustration on Twitter, describing the part of the F.A.A. that oversees SpaceX as "fundamentally broken." Mr. Musk wrote, "Their rules are meant for a handful of expendable launches per year from a few government facilities. Under those rules, humanity will never get to Mars." Late on Monday, the F.A.A. gave permission for Tuesday's launch, but then added that the December launch had occurred without the agency's approval. SpaceX had requested a waiver to conduct that flight even though it posed a greater danger to the public than allowed by regulations. The F.A.A. denied the request. SpaceX defied the ruling and launched anyway.Read more of this story at Slashdot.

Ransomware gangs made at least $350 million in ransom payments last year, in 2020, blockchain analysis firm Chainalysis said in a report last week. From a report: The figure was compiled by tracking transactions to blockchain addresses linked to ransomware attacks. Although Chainalysis possesses one of the most complete sets of data on cryptocurrency-related cybercrime, the company said its estimate was only a lower bound of the true total due. The company blamed this on the fact that not all victims disclosed their ransomware attacks and subsequent payments last year, with the real total being many times larger than what the company was able to view. But despite the low figure, Chainalysis says that ransomware was actually on the rise. According to numbers released in a previous report, ransomware payments accounted for 7% of all funds received by "criminal" cryptocurrency addresses in 2020.Read more of this story at Slashdot.

Suspected Chinese hackers exploited a flaw in software made by SolarWinds to help break into U.S. government computers last year, Reuters reported Tuesday, citing five people familiar with the matter, marking a new twist in a sprawling cybersecurity breach that U.S. lawmakers have labeled a national security emergency. From a report: Two people briefed on the case said FBI investigators recently found that the National Finance Center, a federal payroll agency inside the U.S. Department of Agriculture, was among the affected organizations, raising fears that data on thousands of government employees may have been compromised. The software flaw exploited by the suspected Chinese group is separate from the one the United States has accused Russian government operatives of using to compromise up to 18,000 SolarWinds customers, including sensitive federal agencies, by hijacking the company's Orion network monitoring software. Security researchers have previously said a second group of hackers was abusing SolarWinds' software at the same time as the alleged Russian hack, but the suspected connection to China and ensuing U.S. government breach have not been previously reported.Read more of this story at Slashdot.

Jeff Carlson, writes in a post: After consulting numerous webcam buying guides and reviews, purchasing a handful of the most popular models, and testing them in varying lighting situations, I can't escape the grim truth: there are no good webcams. Even webcams recommended by reputable outlets produce poor quality imagery -- a significant failing, given it's the one job they're supposed to provide. Uneven color. Blown highlights. Smudgy detail, especially in low light. Any affordable webcam (even at the high end of affordability, $100+), uses inadequate and typically years-old hardware backed by mediocre software that literally makes you look bad. You might not notice this if you're using video software that makes your own image small, but it will be obvious to other people on the call. [...] Why are webcams like this? [...] Two main factors currently hinder serious webcam innovations, one a technical limitation and one a business shortcoming. As with all photography, the way to create better images is to capture more light, and the method of capturing more light is to use larger image sensors and larger lenses. That's why a consumer DSLR or mirrorless camera produces much better images than a webcam. Primarily this is about size: webcams are designed as small devices that need to fit onto existing monitors or laptop lids, so they use small camera modules with tiny image sensors. These modules have been good enough for years, generating accolades, so there's little incentive to change. The StreamCam appears to have a better camera and sensor, with an aperture of f/2.0; aperture isn't listed for the other cameras. Contrast this technology with the iPhone, which also includes small camera modules by necessity to fit them into a phone form factor. Apple includes better components, but just as important, incorporates dedicated hardware and software solely to the task of creating images. When you're taking a photo or video with an iOS device, it's processing the raw data and outputting an edited version of the scene. Originally, Logitech's higher-end webcams, such as the C920, also included dedicated MPEG processing hardware to decode the video signal, but removed it at some point. The company justified the change because of the power of modern computers, stating, "there is no longer a need for in-camera encoding in today's computers," but that just shifts the processing burden to the computer's CPU, which must decode raw video instead of an optimized stream. It's equally likely Logitech made the change to reduce component costs and no longer pay to license the H.264 codec from MPEG LA, the group that owns MPEG patents. That brings us to the other factor keeping webcam innovation restrained: manufacturers aren't as invested in what has been a low margin business catering to a relatively small niche of customers.Read more of this story at Slashdot.

Shares in GameStop plunged by 65% in early trading on Wall Street as the trading mania sparked by small investors, that sent its stock surging and cost hedge funds billions of dollars, lost momentum. From a report: The struggling Texas-based video game store chain has been the focal point of a battle by small traders, using forums such as Reddit, to punish Wall Street hedge funds that have bet on certain stocks falling in value. GameStop shares hit a high of $470 last Thursday but slumped to $80 shortly after the market opened. They recovered to $117 by mid-session, down 48% on their opening price. A year ago, shares in the 37-year-old chain, which plans to close 450 stores this year, were changing hands at $3.25 a share. Other heavily shorted stocks also targeted by amateur investors on influential forums such as WallStreetBets on Reddit are also in freefall. AMC Entertainment, the world's biggest theatre chain and owner of Odeon in the UK, lost 55% shortly after the opening bell on Wall Street. It later made up some of those losses to trade at $8 by mid afternoon.Read more of this story at Slashdot.

Wikipedia on Tuesday unveiled a "universal code of conduct" aimed at stemming abuse, misinformation and manipulation on the global online encyclopedia. From a report: The new code was released by the Wikimedia Foundation, the nonprofit that administers Wikipedia, expanding on its existing policies to create a set of community standards to combat "negative behavior," according to a statement. The new policy aims to thwart efforts to distort and manipulate content on Wikipedia, the largest online encyclopedia which is managed largely by volunteers using "crowdsourced" information. "Our new universal code of conduct was developed for the new internet era, on the premise that we want our contributor communities to be positive, safe and healthy environments for everyone involved," said Katherine Maher, chief executive of the foundation. "This code will be a binding document for anyone that participates in our projects providing a consistent enforcement process for dealing with harassment, abuse of power and deliberate attempts to manipulate facts." The 1,600-word code was developed with input from some 1,500 Wikipedia volunteers representing five continents and 30 languages, and includes clear definitions of harassment and unacceptable behavior. The code includes language aimed at preventing the abuse of power and influence to intimidate others, and the deliberate introduction of false or inaccurate content.Read more of this story at Slashdot.

An anonymous reader shares a report: It may sound like something out of a futuristic science fiction film, but scientists have managed to engineer spinach plants which are capable of sending emails. Through nanotechnology, engineers at MIT in the US have transformed spinach into sensors capable of detecting explosive materials. These plants are then able to wirelessly relay this information back to the scientists. When the spinach roots detect the presence of nitroaromatics in groundwater, a compound often found in explosives like landmines, the carbon nanotubes within the plant leaves emit a signal. This signal is then read by an infrared camera, sending an email alert to the scientists. This experiment is part of a wider field of research which involves engineering electronic components and systems into plants. The technology is known as "plant nanobionics," and is effectively the process of giving plants new abilities. "Plants are very good analytical chemists," explains Professor Michael Strano who led the research. "They have an extensive root network in the soil, are constantly sampling groundwater, and have a way to self-power the transport of that water up into the leaves. This is a novel demonstration of how we have overcome the plant/human communication barrier," he adds.Read more of this story at Slashdot.

Where there's a coup, there will probably be an internet outage. From a report: Internet disruptions in Myanmar early Monday morning coincided with reports that top politicians, including the country's de-facto leader Aung San Suu Kyi, were being rounded up by the military. That's no surprise: internet blackouts are now common around the world when power hangs in the balance. At least 35 countries have restricted access to the internet or social media platforms at least once since 2019, according to Netblocks, a group which tracks internet freedom. Authorities have used the outages to reduce or prevent unrest -- or to hide it from public view. Blockages are particularly common around elections in Africa, most recently in Uganda. Netblocks also reported disruptions in Russian cities during recent protests over the detention of Alexey Navalny. Neighboring Belarus also disrupted the internet during recent protests, as have countries from Algeria to Zimbabwe.Read more of this story at Slashdot.

Popular "buy now, pay later" shopping services like Klarna will face stricter regulation under proposals announced by the U.K. government Tuesday. From a report: The Treasury said buy now, pay later (BNPL) firms would come under the supervision of the Financial Conduct Authority (FCA), which regulates financial services firms and markets in Britain. Such firms will be required to conduct affordability checks before lending to customers, the government said, while people will also be allowed to escalate complaints to the U.K.'s financial ombudsman. BNPL products are used as an alternative to credit cards and have exploded in popularity during the coronavirus pandemic, as people turned to online shopping due to lockdown restrictions. Popularized by the Swedish start-up Klarna, these services let customers spread out the cost of their purchases over a period of interest-free instalments. Other companies in the space include Australia's Afterpay, which operates the Clearpay brand in the U.K., and Laybuy.Read more of this story at Slashdot.

Amazon.com has agreed to pay more than $61.7 million to settle charges by the Federal Trade Commission, which alleges the ecommerce giant failed to pay Amazon Flex drivers the full amount of tips received over a 2 1/2-year period. FTC: According to the FTC's administrative complaint against Amazon and its subsidiary, Amazon Logistics, the company regularly advertised that drivers participating in the Flex program would be paid $18-25 per hour for their work making deliveries to customers. The ads, along with numerous other documents provided to Flex drivers, also prominently featured statements such as: "You will receive 100% of the tips you earn while delivering with Amazon Flex." "Rather than passing along 100 percent of customers' tips to drivers, as it had promised to do, Amazon used the money itself," said Daniel Kaufman, Acting Director of the FTC's Bureau of Consumer Protection. "Our action today returns to drivers the tens of millions of dollars in tips that Amazon misappropriated, and requires Amazon to get drivers' permission before changing its treatment of tips in the future." Amazon Flex is a program in which drivers, classified by Amazon as independent contractors, can agree to make deliveries using their personal vehicles. Flex drivers deliver goods and groceries ordered through the Prime Now and AmazonFresh programs, which allow customers to give the drivers a tip.Read more of this story at Slashdot.

Uber on Tuesday announced an agreement to buy Drizly, a Boston-based alcohol delivery startup, for $1.1 billion in cash and stock. From a report: This could represent a strategic departure for Uber, in that Drizly doesn't hire delivery drivers itself. Instead, it provides the backend infrastructure for local liquor stores to provide their own delivery services. Drizly co-founder and CEO Cory Rellas is expected to remain with Uber in an executive role.Read more of this story at Slashdot.

Investment app Robinhood has plummeted back down to a one-star rating on Google Play, thanks to a flood of thousands of new negative reviews. From a report: The latest low rating comes just days after Google salvaged the app's rating by removing nearly 100,000 reviews, following a flood of negative ratings after the Robinhood blocked purchases of popular stocks from Reddit's /r/WallStreetBets like GameStop or AMC last week. Google confirmed to The Verge at the time that it was actively removing negative reviews on the app. The review rollercoaster for Robinhood's rating has been nearly as up-and-down as GameStop's stock price. When users began to review bomb the app last Thursday, Robinhood reached a one-star rating with nearly 275,000 reviews. Google then removed nearly 100,000 of those reviews, putting the app back at a four-star average with roughly 180,000 reviews. But as of the publication of this article, Robinhood has returned to a new high of almost 305,000 reviews, along with a 1.1-star rating. Google's Play Store policies do explicitly ban reviews that are intended to "manipulate the rating" of an app; the company had previously removed earlier Robinhood reviews because it felt that they violated that policy. A Google spokesperson did confirm to The Verge that the current reviews -- which were not the ones deleted in last week's purge -- are compliant to Google's policies, and won't be removed.Read more of this story at Slashdot.

An anonymous reader shares an opinion piece from Bloomberg, written by Liam Denning and Elaine He: Electrifying U.S. vehicles wipes out the equivalent of our entire current power demand. The U.S. consumes a lot of energy; last year, about 100 quadrillion BTUs (equivalent to 17 billion barrels of oil; which, we'll admit, is only marginally less abstract). But only about a third of that is ultimately used in terms of actually lighting lights, turning wheels and so forth. The second law of thermodynamics means, for every unit of thermal energy we actually put to useful work, roughly another two end up wasted as heat. How we don't use energy is just as important to understand as how we use it. Here's a simplified version of a Sankey diagram from the Lawrence Livermore National Laboratory showing the various inputs to the U.S. energy system and where they end up. Large-scale waste is unavoidable with a thermal energy system, or one where we mostly burn stuff or split atoms (97% of the inputs in 2019). Burning fossil fuels also generates the carbon emissions causing climate change; so wasted energy is a proxy for the damage being done (apart from nuclear power). In contrast, renewables such as wind, solar and hydropower capture energy directly from infinite sources. While a small amount is lost in transmission, the vast majority is used. So here's a thought experiment: What if the entire U.S. light-duty vehicle fleet (currently about 270 million cars and trucks) were electrified by 2030 and we expanded wind and solar generation at a rapid pace, while eliminating coal power, at the same time? The result is that we not only end up with a drop in U.S. carbon emissions of almost 30%, but also a far more efficient system overall.Read more of this story at Slashdot.

All but two US states -- Montana and Wyoming -- now have police or fire departments participating in Amazon's Ring network, which lets law enforcement ask users for footage from their Ring security cameras to assist with investigations, the Financial Times reported. From a report: Figures from Ring show more than 1,189 departments joined the program in 2020 for a total of 2,014. That's up sharply from 703 departments in 2019 and just 40 in 2018. The FT reports that local law enforcement departments on the platform asked for Ring videos for a total of more than 22,335 incidents in 2020. The disclosure data from Ring also shows that law enforcement made some 1,900 requests -- such as subpoenas, search warrants, and court orders -- for footage or data from Ring cameras even after the device owner has denied the request. Amazon complied with such requests 57 percent of the time, its figures show, down from 68 percent in 2019.Read more of this story at Slashdot.

Jared Isaacman, an entrepreneur behind a payment processing startup, is funding a multimillion trip to space aboard a SpaceX Crew Dragon capsule, which could be the first-ever orbital flight crewed entirely by non-astronauts. CNN reports: Isaacman, 37, said he will command the mission, which is slated for late-2021 and will see the spacecraft make a "multi-day" trip into Earth's orbit, according to a press release. Isaacman has purchased three additional seats aboard the mission. The seats will be donated to a St. Jude Children's Research Hospital "ambassador," and a member of the public who enters for a chance to join the trip. The St. Jude ambassador has already been selected, Isaacman said. He did not disclose any details of their identity beyond saying it would be a woman and a front-line healthcare worker who's "committed to helping kids beat cancer." The fourth seat is reserved for a winner of a contest, limited to customers of Isaacman's eCommerce platform, Shift4Shop. Eligible competitors will have to launch an online store on the platform and tweet a video about their "entrepreneurial story," which will then be reviewed by "a panel of celebrity judges, " according to the company. The names of the judges were not yet disclosed. It's not clear when the winners will be chosen, though Isaacman told reporters on a conference call Monday that the crew members could all begin training within 30 days. Isaacman added that this mission, dubbed Inspiration4, with the "4" referencing the number of crew members, "is the realization of a lifelong dream and a step towards a future in which anyone can venture out and explore the stars." Isaacman said he wanted the mission to also mark a "historic moment to inspire humanity while helping to tackle childhood cancer," and he pledged to also donate $100 million to the hospital as part of a push to raise $200 million more dollars for the organization's research. It's not clear exaclty how long the trip will be or where in orbit it will fly. [SpaceX CEO Elon Musk] told Isaacman on Monday, "wherever you want to go, we'll take you there."Read more of this story at Slashdot.