What is Anthropic's Project Glasswing?

It's a restricted-access program giving elite orgs like AWS and Linux Foundation access to Claude Mythos, an AI that finds deep vulns, plus credits and cash for fixes.

Why isn't Claude Mythos available to everyone?

Anthropic says it's too potent — crafts real exploits at scale — so they're prioritizing trusted partners to patch critical infra before bad actors catch up.

How does Claude Mythos find vulnerabilities like the OpenBSD bug?

It generates exploits, chains bugs (e.g., four browser vulns or ROP gadgets), spots races/KASLR bypasses, and uncovers ancient flaws via targeted probing.

🤝 Community & Governance

Anthropic's Claude Mythos Digs Up a 27-Year OpenBSD Bug — And Hides the Shovel

An AI just found a 27-year-old bug in OpenBSD that could crash servers worldwide. Anthropic's not sharing the model — and here's why that's both smart and infuriating.

theAIcatchup Apr 08, 2026 4 min read 102 views

Anthropic Claude Mythos AI model discovering 27-year-old OpenBSD TCP vulnerability

⚡ Key Takeaways

Claude Mythos found a 27-year-old OpenBSD TCP bug and crafted advanced exploits humans struggle with. 𝕏
Anthropic restricts access via Project Glasswing to trusted partners, shifting from open AI releases. 𝕏
This capability jump disrupts vuln research economics, favoring big players over independents. 𝕏

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Community-driven. Code-first.

#AI bug hunting #Anthropic Claude Mythos #Anthropic Claude Mythos #Claude Mythos #OpenBSD vulnerability #Project Glasswing

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Originally reported by Dev.to

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