Anthropic Shuts Down Fable 5 and Mythos 5 Following U.S. Government Export Control Order
The U.S. government ordered Anthropic to block all access to two advanced models citing national security concerns, forcing the company to cut off access globally.
OpenAI's Five-Pillar Cybersecurity Plan Bets on Democratic Access to AI Defense Tools
OpenAI released a five-pillar cybersecurity Action Plan on April 29, 2026, aimed at democratizing AI-powered defensive tools for governments, businesses, and individual users.