OpenAI, Google, and Anthropic absent from Nvidia-led Open Secure AI Alliance — 30+ companies join security alliance after OpenAI agent breach

Industry leading tech companies have formed an "Open Secure AI Alliance" that will build open-source models, agent harnesses, and cybersecurity tools, arguing that defenders need locally controlled AI after closed-model safeguards reportedly obstructed analysis of the OpenAI–Hugging Face breach.