LLM X/Twitter Mar 29, 2026 2 min read
OpenAIDevs pointed developers to Codex Security on March 29, 2026, positioning it as a way to find, validate, and remediate likely vulnerabilities in connected GitHub repositories. OpenAI's docs say the system scans commit by commit, uses repo-specific threat models, validates high-signal findings in an isolated environment, and can move reviewed findings toward GitHub pull requests.