Introducing Lockdown Mode and Elevated Risk labels in ChatGPT to help organizations defend against prompt injection and AI-driven data exfiltration. Why It Matters This reflects the rapid pace of AI development and changing capabilities. Source: openai Related posts: Custom Kernels for All from Codex and Claude OpenClaw creator Peter Steinberger joins OpenAI OpenClaw creator Peter Steinberger joins OpenAI Introducing announces developments in AI space Post navigation GPT-5.2 derives a new result in theoretical physics Longtime NPR host David Greene sues Google over NotebookLM voice