Hackers can hijack ChatGPT, Claude, and Gemini with nothing but a sentence. OpenAI says the problem may never be fully solved.

ChatGPT's new Lockdown Mode disables live browsing, agent mode, and deep research to stop attackers from stealing data through prompt injection.

Lockdown Mode is rolling out to eligible personal accounts, including Free, Go, Plus, and Pro, and self-serve ChatGPT ...

OpenAI has announced more robust security features for the small set of users who might need them.

OpenAI has launched Lockdown Mode, an optional feature designed to protect users handling sensitive data from prompt injection attacks in AI systems.

OpenAI is prioritizing safety and security on the platform with its latest rollout of the "Lockdown Mode," which is a new setting within ChatGPT that offers more protection for users in the face of ...