Anthropic AI Finds 129,000 Vulnerabilities via New Red Team Tier

Anthropic's Red Team Opus 5.5 model, part of the expanded Cyber Verification Program, completed 34 of 50 tasks with no blocks, matching the performance of a version of the model with all safeguards removed. Security partners using the permissive model identified over 33,000 high-severity flaws in recent tests, with Project Glasswing partners discovering at least 129,000 verified vulnerabilities in total. The program now operates under a tiered system of Defense, Red Team, and Specialized access.