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Today · Signal record

Anthropic opens three cyber-access tiers for vetted defenders

The reported safeguard tests are Anthropic’s evaluations, not independent proof of safety. Approval is required; Specialized access is restricted. This announcement is not a documented incident and does not change Agent watch classifications.

Company claim

What was claimed?

Anthropic combines its cyber-access programs into Defense, Red Team and Specialized tiers. Eligibility, safeguards and data-retention requirements differ by tier.

What does the evidence support?

Company claim, independent confirmation unresolved

Security teams can match authorized work to an access pathway; public product access and vetted cyber access are different.

What are the limits?

The reported safeguard tests are Anthropic’s evaluations, not independent proof of safety. Approval is required; Specialized access is restricted. This announcement is not a documented incident and does not change Agent watch classifications.

Claim or evidence date: 2026-10-06. Last verified: .

Anthropic · Cyber Verification Program expansion ↗

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