Anthropic expands its early access program "Project Glasswing" for Claude Mythos Preview to more than 15 countries

Anthropic expanded access to Claude Mythos Preview from about 50 organizations to roughly 150.

The program now includes utilities, healthcare, telecom, hardware, and other vendors across more than 15 countries.

Since launch, the tool has helped uncover over 10,000 serious security flaws in about two months.

Anthropic says the move is meant to help defenders adapt as AI-driven attacks increase.