Anthropic Built an AI That Hacked Every Major OS. Then Gave It to Apple, Google, and Microsoft to Fix Themselves.
Claude Mythos found thousands of zero-day vulnerabilities in every major operating system and web browser. Anthropic restricted it from public release and launched Project Glasswing with AWS, Apple, Google, Microsoft, and Nvidia. GPT-5.5 shipped as OpenAI's first real agent runtime. DeepSeek V4 dropped with 1.6 trillion parameters and a 7x price gap to Claude. YC published its most ambitious Request for Startups ever. Chamath deep dives prediction markets at $6B weekly volume. Plus: why seed math just broke and how to actually cold email an angel. | Funding Radar | VC Research | Tools**