vulnerabilities

Anthropic CEO Dario Amodei disclosed that the company's Mythos model has uncovered tens of thousands of software vulnerabilities, including nearly 300 in Firefox alone compared to 20 found by earlier Claude models. Amodei warned of a 6-12 month window to patch these vulnerabilities before Chinese AI systems catch up in capability.

Twelve major technology companies—including Apple, Google, Microsoft, Amazon, and Nvidia—have launched Project Glasswing, a coordinated effort to identify and patch critical software vulnerabilities using Anthropic's unreleased Mythos Preview model. The initiative discovered thousands of zero-day vulnerabilities in mission-critical software, including a 27-year-old bug in OpenBSD and a 16-year-old vulnerability in widely-used video software that automated testing tools had missed.