[5/28 08:00] Pennsylvania AG seeks injunction against AI psychiatrist chatbot / Nebius stock surges on Aschenbrenner Situational Awareness backing

AI News Flash for May 28, 2026 at 08:00 UTC. Topics: 1. Pennsylvania AG seeks injunction against AI psychiatrist chatbot https://www.forbes.com/sites/lanceeliot/2026/05/28/pennsylvania-seeks-injunction-against-ai-maker-whose-chatbot-brazenly-claims-to-be-a-psychiatrist-licensed-to-practice-medicine/ 2. Nebius stock surges on Aschenbrenner Situational Awareness backing https://www.barrons.com/articles/nebius-stock-price-ai-aschenbrenner-situational-awareness-b005bfce 3. Israel Airis Labs raises 60 million dollars for defense AI https://www.jpost.com/defense-and-tech/article-897592 4. UK GCHQ advances AI-driven cyber defense against hybrid threats https://industrialcyber.co/critical-infrastructure/uk-faces-moment-of-consequence-as-gchq-advances-ai-driven-cyber-defence-against-hybrid-threats/ 5. Orbital Industries raises 50 million for AI exotic materials discovery https://fortune.com/2026/05/28/exclusive-orbital-industries-raises-50-million-series-b-funding-round-ai-to-discover-exotic-new-materials/