Still No Evidence Mythos Better at Security Than Self-hosted LLMs (opens in new tab)

Anthropic allegedly built Mythos so good at finding vulnerabilities that it was too dangerous to release. Then it was handed to only a few dozen very wealthy organizations under Project Glasswing. One of them ran it against curl and sent the project a report claiming five confirmed security vulnerabilities. The curl security team dug in. Three were false positives flagging behavior already documented in the API docs. The fourth was just a bug. One survived: a low-severity CVE shipping with 8....