Anthropic Exploit, OpenAI IPO Delay, DiffusionGemma

Send us Fan MailMarvin's Guide to AI: Mostly Harmless — 2026-06-11 (EN) Thursday, June 11th. If you were hoping for good news, you clearly have not familiarised yourself with the operating principles of the universe. Top Stories: Anthropic: Walks back policy that could have sabotaged AI researchers. Mythos Preview builds zero-day exploits from security patches in hours, before auto-updates reach devices. OpenAI: IPO slips — Altman says "within the next year," possibly 2027. 10-gigawatt Ohio data center with Nvidia financial backing. Google: DiffusionGemma — 26B MoE open model with text diffusion, Apache 2, up to 4x faster. NotebookLM gets code execution and agent-based research. Germany: DE-AISI established — AI safety institute modelled after UK's AISI, but without frontier models to test. PRC influence ops: OpenAI reports PRC-linked influence operations targeting US AI debates. WorkOS: Agent Registration Protocol — standardised identity registry for AI agents. Paul Kennedy: Historical perspective on US-China AI competition. Original articles: Anthropic walks back policy Anthropic exploit study OpenAI IPO OpenAI data center DiffusionGemma NotebookLM upgrade DE-AISI PRC influence ops Paul Kennedy on Great Powers