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Anthropic expanded its Cyber Verification Program by consolidating Project Glasswing and CVP into three tiered access levels for qualified security professionals

Feature update Provisional 82% confidence first seen

Anthropic expanded its Claude Cyber Verification Program by consolidating Project Glasswing and the prior CVP into three access tiers for verified security professionals. The update provides broader access for defenders via tier-specific cyber safeguards, and coverage cites benchmark results showing significant task blocking for the Defense Access tier while a less restricted tier saw more completed trials.

Anthropic Claude Opus 5.5 Cyber Verification Program Claude Claude Cyber Verification Program CyScenarioBench Defense Access tier Project Glasswing Red Team Access tier The New Stack offensive-security benchmark trials

Source coverage

Expanding the Cyber Verification Program Anthropic official Claude’s cyber safeguards are getting more flexible — but not for everyone. The New Stack

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