OpenAI Lockdown Mode

OpenAI Introduces Lockdown Mode: Protect Users From Prompt Injection Attacks, Check Details And Eligibility

OpenAI Introduces Lockdown Mode: Protect Users From Prompt Injection Attacks, Check Details And Eligibility

OpenAI has introduced Lockdown Mode, a new security feature designed to protect users from prompt injection attacks by restricting external…

June 6, 2026