Anthropic Opens Three-Tier Cyber Verification Program With Relaxed Cyber Filters

emmanuelvivier · x · 2026-10-25

Anthropic has opened its Cyber Verification Program in three tiers — Defense, Red Team, and Specialized — granting verified security teams access to Opus 5.5 and Mythos 5.1 with relaxed cyber-related safety filters, aimed at enabling legitimate offensive-security research and defense work under tiered vetting.

Original post →

More from Safety

Safety channel →