What is Anthropic's Claude Mythos?

Claude Mythos is Anthropic's top-tier agentic AI model, excelling at coding and reasoning to hunt zero-day vulnerabilities in software like Linux kernels and OpenBSD.

How does Project Glasswing use Claude Mythos?

Glasswing deploys Mythos Preview to scan critical software for partners like Microsoft and Cisco, aiming to patch flaws before AI-powered attacks exploit them.

Can Claude Mythos be used for cyberattacks?

Absolutely — its skills in chaining exploits make it a defender's dream and attacker's nightmare if accessed by bad actors.

☁️ Cloud Security

Claude Mythos Unearths Decade-Old Bugs — But Hands Hackers a Loaded Gun

Your online banking app? It might harbor a 20-year-old vulnerability Claude Mythos just found. Great for defenders — terrifying if attackers grab it first.

Threat Digest Apr 07, 2026 4 min read

Anthropic Claude Mythos AI scanning code for vulnerabilities in a digital interface

⚡ Key Takeaways

Claude Mythos autonomously finds and chains decades-old zero-days, outperforming all prior AI on coding tasks. 𝕏
Project Glasswing unites tech giants to preempt AI-fueled attacks, but proliferation risks loom large. 𝕏
Agentic AI marks a shift to autonomous cyber ops, potentially sparking a global arms race. 𝕏

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Threat Digest

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#AI cybersecurity #Anthropic AI #Claude Mythos #Project Glasswing #agentic AI #zero-day vulnerabilities

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Originally reported by SecurityWeek

⚡ Key Takeaways

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