Security researcher calls Anthropic's Cyber Verification 'absolutely useless'

matthew_d_green · x · 2026-10-12

Security researcher @jensec argues that Anthropic's Cyber Verification is "absolutely useless" and inconsistent with the company's stated commitment to giving capable models to defenders. Cryptographer Matthew Green amplified the critique. No test details are provided, but it spotlights a gap between Anthropic's safety pledges and its actual cyber safeguards.

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