What is Claude Mythos and what risks does it pose?
Summary
Claude Mythos is Anthropic's latest AI model that can outperform humans at hacking and cybersecurity tasks, including finding and exploiting dormant bugs in old code. Anthropic restricted access to 12 major tech companies and 40+ organizations responsible for critical software through an initiative called Project Glasswing (a program designed to help secure important systems), rather than releasing it publicly, due to concerns from regulators, financial institutions, and government officials about potential risks to digital security.
Solution / Mitigation
Anthropic gave 12 tech companies and more than 40 organisations responsible for critical software access to Mythos via Project Glasswing, which it described as 'an effort to secure the world's most critical software.' Anthropic also offered to work with US government officials to 'help defend against the risk of these models.'
Classification
Affected Vendors
Related Issues
Original source: https://www.bbc.com/news/articles/crk1py1jgzko?at_medium=RSS&at_campaign=rss
First tracked: April 17, 2026 at 02:00 PM
Classified by LLM (prompt v3) · confidence: 92%