Anthropic: Mythos finds more than 10,000 software flaws in first month

Anthropic's Project Glasswing reports that its Mythos model uncovered more than 10,000 high- or critical-severity vulnerabilities and flagged 23,019 potential issues across 1,000+ open-source projects; independent reviews confirmed a high validity rate for critical findings, but maintainers face a significant human bottleneck in triaging and patching, and Anthropic is withholding broader public release of the model due to misuse concerns.