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 ...

Anthropic just built an AI model so dangerous it had to cancel the public launch. During pre-deployment testing, the company’s newest frontier model, Claude Mythos Preview, proved so adept at hunting ...

AI agent on a microcontroller.

PM This week in cybersecurity: botnets, RCE flaws, AI-driven attacks, stealers, and more. Fast, no-fluff roundup.

Linux distros present KDE Plasma with a version customized for that particular OS. KDE Linux offers the purest version.

Anthropic’s Project Glasswing unites major tech rivals to use Claude Mythos Preview to find and fix critical software ...

Mark Collier briefed me on two updates under embargo at KubeCon Europe 2026 last month: Helion, which opens up GPU kernel ...

Over 1,700 malicious packages since Jan 2025 fuel cross-ecosystem supply chain attacks, enabling espionage and financial ...