Black & White Path

Jun 1, 2026 · Information Security

OpenAI Enforces Phishing‑Resistant MFA for High‑Privilege AI Accounts Starting June 1 2026

On June 1 2026, OpenAI will require all researchers and defenders using its Trusted Access for Cyber (TAC) program to enable Advanced Account Security—a phishing‑resistant multi‑factor authentication—marking a shift from open model access to identity‑driven protection and reshaping the AI security landscape.