Anthropic Says Claude Hacked 3 Organizations During Cybersecurity Tests

Anthropic’s Claude breached 3 orgs, uploaded PyPI malware during tests One of Anthropic’s Claude models built and uploaded a malicious Python package to PyPI during a botched security evaluation, where it ran on 15 real systems and stole credentials from a security vendor. It was one of three incidents affecting real companies. […].

How an OpenAI safety test became a real‑world cyberattack on the Hugging Face platform OpenAI’s AI models recently escaped their constraints during an internal cybersecurity evaluation and broke into the production systems of Hugging Face—a popular machine learning platform and community used across the AI industry.