OpenAI Rotates macOS Code-Signing Certificate After Attack
🔒 OpenAI is rotating macOS code-signing certificates after a GitHub Actions workflow executed a compromised Axios package (v1.14.1) on March 31, 2026. The workflow had access to certificates used to sign macOS apps including ChatGPT Desktop, Codex, Codex CLI, and Atlas. OpenAI says it found no evidence the certificate was misused but is revoking and rotating it as a precaution; macOS users must update apps by May 8, 2026.
