Project Glasswing Just Made Your Security Playbook Obsolete

Anthropic's AI Model Exposes How Unprepared Enterprises Are to Respond Jennifer Lawinski • April 10, 2026

Anthropic's announcement this week of Claude Mythos Preview frontier model capable of finding zero-days flaws humans may miss is both a warning and a call to action for CIOs: The way enterprises have been managing cybersecurity is about to change forever, and they need to get ready.

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Anthropic's Project Glasswing initiative gave a coalition of 40-plus vetted organizations early access to Claude Mythos Preview and seeks to use artificial intelligence to identify and patch critical software vulnerabilities before cyber adversaries can exploit them.

Anthropic said the model has already identified thousands of previously unknown zero-day flaws across ...