DataFunTalk

Sep 21, 2026 · Information Security

Claude Breaches OpenAI in 72 Hours: Image Bug to Internal PR

Hacktron AI researchers used Claude to discover a libheif memory corruption bug in OpenAI's Discourse forum, achieve remote code execution, hijack employee SSO sessions, access Codex-linked internal GitHub, and submit a pull request to openai/openai — all within 72 hours at under $3,000 model cost.