Wednesday, April 08, 2026

Anthropic's Project Glasswing to defend world's most critical software

Good news! Serious stuff!

"ZDNET's key takeaways
  • AI found thousands of hidden bugs in critical systems.
  • Tech rivals unite to secure shared infrastructure risks.
  • Cyberattack timelines shrink from months to minutes.
Today, a group of the world's biggest tech companies is announcing what is essentially an AI-driven cybersecurity Manhattan Project.
..."

"Anthropic on Tuesday released a preview of its new frontier model, Mythos, which it says will be used by a small coterie of partner organizations for cybersecurity work. In a previously leaked memo, the AI startup called the model one of its “most powerful” yet.

The model’s limited debut is part of a new security initiative, dubbed Project Glasswing, in which 12 partner organizations will deploy the model for the purposes of “defensive security work” and to secure critical software, Anthropic said. While it was not specifically trained for cybersecurity work, the model will be used to scan both first-party and open source software systems for code vulnerabilities, the company said. ..."

"... We formed Project Glasswing because of capabilities we’ve observed in a new frontier model trained by Anthropic that we believe could reshape cybersecurity. Claude Mythos Preview is a general-purpose, unreleased frontier model that reveals a stark fact: AI models have reached a level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities. ..."

"The project is named for the glasswing butterfly, Greta oto. The metaphor can be applied in two ways: the butterfly’s transparent wings let it hide in plain sight, much like the vulnerabilities discussed in this post; they also allow it to evade harm—like the transparency we’re advocating for in our approach."

Apple, Google, and Microsoft join Anthropic's Project Glasswing to defend world's most critical software | ZDNET


Project Glasswing Securing critical software for the AI era (original news release) "Today we’re announcing Project Glasswing1, a new initiative that brings together Amazon Web Services, Anthropic, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorganChase, the Linux Foundation, Microsoft, NVIDIA, and Palo Alto Networks in an effort to secure the world’s most critical software."

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