
Three days after the US government ordered Anthropic to shut down Fable 5 and Mythos 5, roughly 100 of the world’s most prominent cybersecurity professionals have published an open letter demanding the ban be reversed. Their argument is blunt: pulling …

Security researchers at Varonis Threat Labs have disclosed a vulnerability chain in Microsoft 365 Copilot Enterprise Search that could have let an attacker steal emails, calendar entries, and indexed files with a single click. The attack, which Varonis…

NewCore has come out of stealth with $66m to solve a problem most companies have not named yet: who, or what, is logging into their systems. The identity-security startup, based in Tel Aviv and San Francisco, is building a platform to govern both human…