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

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 ...

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

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

As OpenAI prepares to undergo a restructuring that would make it a for-profit public benefit corporation, it faces two big hurdle: a legal battle with billionaire Elon Musk and opposition from fierce ...

The system prompt for OpenAI’s Codex CLI contains a perplexing and repeated warning for the most recent GPT model to “never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other ...

OpenAI has issued a new prompting guide for its GPT-5.5 model, advising educators to use shorter, outcome-focused prompts rather than detailed, step-by-step instructions. The guidance comes as AI ...

OpenAI is upgrading ChatGPT’s memory from a list of stored facts into a more active system that can synthesize information ...

Forbes contributors publish independent expert analyses and insights. Dr. Lance B. Eliot is a world-renowned AI scientist and consultant. In today’s column, I examine OpenAI’s special newly revealed ...

When you're ready to start your first chat, click or tap New chat, type your prompt in the composer, and press Enter or tap ...

A warning for all you nerds out there.