Anthropic suspended all access to Fable 5 and Mythos 5 after receiving an export control directive that banned foreign ...

Python scripts were used to test malware against endpoint detection and response agents from Sophos, CrowdStrike, and Windows ...

The Open Source Security Foundation (OpenSSF), a cross-industry initiative of the Linux Foundation focused on sustainably securing open source software, today announced five new members have joined ...

AI vs AI cybersecurity arrived in documented form on May 10, when an LLM agent drove a four-pivot intrusion to database exfiltration in under an hour with no human direction. CrowdStrike data puts ...

As if the Miasma situation weren't bad enough, now this weapon is spreading like wildfire. Someone open sourced the entire ...

Anthropic's Mythos Preview was highly effective at finding vulnerability candidates, especially when analyzing source code.

Researchers have uncovered a supply-chain attack that hides in Python packages, propagates like a worm, and tricks LLM-based ...

Anthropic engineers are reportedly helping the NSA use Claude Mythos for cyber operations despite the Pentagon’s supply-chain ...

Health systems welcome Anthropic cybersecurity collaboration to address vulnerabilities and enhance protection with Project Glasswing.

With over 2.2 billion installs, the flawed Python package offers attackers a huge blast radius, including silent access to ...

Demand for security engineers has surged as artificial intelligence generates a glut of new code and models like Anthropic’s Mythos create new concerns.

IBM has signed Goldman Sachs, Morgan Stanley, JPMorgan and Bank of America onto its open-source cybersecurity effort called ...