Interact joins Anthropic’s Cyber Verification Program to strengthen enterprise intranet security with Claude Mythos 5.1

Advanced cyber defence capabilities build on Interact’s established security controls to help protect enterprise customers’ workplace knowledge and communicationsNEW YORK and MANCHESTER, United Kingdom, Oct. 28, 2026 (GLOBE NEWSWIRE) -- Interact Software today announced it has joined Anthropic’s Cyber Verification Program (CVP), adding Claude Mythos 5.1 to its security team’s capabilities as part of its continued investment in a secure and reliable enterprise intranet. The programme strengthens Interact’s ongoing work to protect the workplace knowledge, employee information and trusted communications its customers rely on. Through the programme’s Defense Access tier, Interact’s security team has access to Claude Mythos 5.1, Claude Opus 5.5 and Claude Sonnet 5.5 for approved defensive security work.

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First reported by The Manila Times. This page is a short excerpt; the full text is theirs.