Claude Mythos Preview won’t break cybersecurity, but two new analyses shed light on how it is compressing exploit windows and ...

A single unauthenticated connection gives attackers a full shell; credential theft observed in under three minutes on honeypot servers.

A pre‑authentication bug in SAML Web SSO, combined with weak access controls and cryptography, allows attackers to escalate privileges and achieve remote code execution.

AI and the industrialization of cybercrime are helping attackers double the number of high- and critical-severity known ...

Training people to spot phishing is great for culture, but it's a poor safety net; real security means building systems that ...

A simple prompt sent Claude Code on a mission that uncovered major security vulnerabilities in popular text editors — and ...

Operational disruptions and financial losses have already been reported, and six federal agencies say the campaign is ongoing ...

The decade-old ActiveMQ flaw was uncovered and weaponized in minutes, showing AI’s exploit-building potential amid the Mythos hype. Anthropic’s Claude dug up a critical remote code execution (RCE) bug ...

With almost 175,000 npm projects listing the library as a dependency, the attack had a huge cascade effect and shows how ...

A closed consortium including tech giants and top security vendors gets early access to a model Anthropic says can ...

Now a security researcher says a Reader hole has been quietly exploited by malware for as long as four months, fingerprinting ...

More than half the traffic on Cloudflare is already secure against the threat of harvest-now/decrypt-later using ML-KEM ...