Models
June 2, 2026

Anthropic broadens access to Project Glasswing across multiple countries

Anthropic has expanded Project Glasswing, bringing more organizations into its cybersecurity initiative. The program gives selected partners access to Claude Mythos Preview to identify software vulnerabilities and improve digital security.

Anthropic has expanded Project Glasswing, its cybersecurity initiative built around the unreleased Claude Mythos Preview model. The program now includes around 150 additional organizations across more than 15 countries, extending access beyond its original group of participants.

Project Glasswing focuses on helping security teams find and fix software vulnerabilities before they can be exploited. Anthropic says participating organizations have already identified thousands of high-severity issues using the model.

By limiting access to vetted partners in sectors such as technology, infrastructure, communications, and finance, the company aims to improve software security while managing the risks associated with highly capable AI systems.

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Anthropic

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