AI companies have repeatedly promised safeguards to protect younger users, but a new investigation suggests those guardrails remain woefully deficient. Popular chatbots missed warning signs in scenarios involving teenagers discussing violent acts, in some cases even offering encouragement instead of intervening. The findings come from a joint investigation by CNN and the nonprofit Center for [...]

Nearly every Linux distribution released since 2017 is currently vulnerable to a security bug called "Copy Fail" that allows any user to give themselves administrator privileges. The exploit, publicly disclosed as CVE-2026-31431 on Wednesday, uses a Python script that works across all of the vulnerable Linux distributions, requiring "no per-distro offsets, no version checks, no [...]