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Gartner First Takes
First Take: Claude Mythos and Project Glasswing Will Push Security Providers to Adopt Autonomous Cyber Immune Systems
Published: 08 April 2026
Summary
Over two years ago, Gartner introduced the guidance for preemptive cybersecurity to counter growing concerns over future AI-driven threats. Anthropic’s recent Claude Mythos Preview provides further validation of and impetus for this shift as the window between vulnerability discovery and active exploitation continues to collapse. Security product leaders cannot rely on established reactive approaches and must proactively pivot toward autonomous cyber immune systems.
Analysts:
Mark Wah, Marissa Schmidt, David Senf, Frank Marsala, Carl Manion, Travis Lee
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