The Hugging Face breach ran for 9 days before OpenAI even knew. Nvidia just launched a 30-company security coalition in response, and the three labs actually building frontier models aren't in it. Also covering: Nvidia's $250B financing deal with OpenAI, the largest open-weight model ever released, and our two intel articles from this week (EU vs Google Android, and 1,100+ AI employees asking the government for pacing guardrails). Full roundup: neonaliensai.substack.com/p/this-week-in-ai-3e0