Expanding the Cyber Verification Program
Anthropic, Tuesday, October 6th, 2026
Anthropic expanded its Cyber Verification Program into three access tiers that give vetted defenders reduced cyber safeguards.
Anthropic has expanded its Cyber Verification Program, giving qualifying security professionals access to advanced cyber capabilities with reduced blocking classifiers.
The program now offers three access tiers covering its most capable models, including Claude Opus 5.5, Claude Sonnet 5.5 and Claude Mythos 5.1, while generally available models keep conservative safeguards because cybersecurity is dual use.
It merges Project Glasswing, which gave critical-software organizations access to Claude Mythos, with the original CVP, which reduced safeguards for vetted teams.