A critical pre-authentication remote code execution (RCE) vulnerability in Marimo is now under active exploitation, leveraged ...
Commercial artificial intelligence tools were used as operational components in a cyber campaign that hit nine Mexican ...
Anthropic announced this week that its new model found security flaws in "every major operating system and web browser." Even ...
Could powerful AI models like Anthropic's Mythos give cybercriminals and other bad actors a roadmap for exploiting tech ...
A critical flaw in Python tool Marimo was exploited within 10 hours of disclosure, researchers report, highlighting how quickly attackers are now turning vulnerability advisories into real-world ...
Its Mythos Preview model, which can allegedly find and exploit critical zero-days, also comes with certain controls, the ...
A threat actor started exploiting CVE-2026-39987, an unauthenticated RCE vulnerability in Marimo, nine hours after public ...
Claude Mythos autonomously found zero-days in OpenBSD, FFmpeg, FreeBSD and major browsers that survived decades of expert ...
Attackers have been exploiting a zero-day vulnerability in Adobe Reader using maliciously crafted PDF documents since at ...
Anthropic’s Project Glasswing unites major tech rivals to use Claude Mythos Preview to find and fix critical software ...