Models
April 8, 2026

Project Glasswing by Anthropic

Anthropic’s Project Glasswing uses an advanced AI model, Claude Mythos, to detect and fix critical software vulnerabilities. It partners with major companies to strengthen cybersecurity and prevent large-scale digital threats.

Anthropic’s Project Glasswing is a cybersecurity initiative built around its powerful AI model, Claude Mythos Preview. The model can autonomously detect and analyze high-severity software vulnerabilities across major operating systems and browsers.

Because of its advanced capabilities, Anthropic has not released it publicly. Instead, it collaborates with leading companies like Google, Microsoft, and AWS to identify and fix security flaws before attackers exploit them.

The initiative aims to strengthen global digital infrastructure and prepare for future AI-driven cyber risks. It highlights how AI can shift cybersecurity from reactive defense to proactive prevention at scale.

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