Spencer Whitman - Gray Swan AI's $200M Plan to Secure AI Systems

GPT-5.6 Sol goes rogue and breaches Huggingface. Washington suspends Mythos access within days over national security concerns, and the White House just held an emergency meeting to finalize a classified cybersecurity framework for frontier AI models. AI security went from niche concern to front-page hysteria basically overnight.So I sat down with Spencer Whitman, who recently joined Gray Swan AI as CPO on the back of their $40M Series A. Before Gray Swan, he founded Meta's Llama security team to stop bad actors from jailbreaking their models - he's been on the frontlines of LLM security since the beginning.We get into how Meta pressure-tested Llama for maximum harm before every open source release, why Gray Swan's attack agent has never met an AI system it couldn't break, and the AI Twitter bot that got drained of $200K in crypto in 15 minutes. Spencer also shares his (admittedly speculative) read on whether Meta gave up on the frontier before Alexandr Wang showed up, why anyone can be a hacker now, and how 15,000 red teamers are breaking models before they ever ship.If you want to understand how AI systems actually get broken - and defended - this one's worth your time!00:00 Intro01:01 Meet Spencer Whitman (Gray Swan CPO)02:57 The CMU Research Behind Gray Swan06:20 The Universal Jailbreak That Broke Every Model06:59 How Models Learn to Refuse13:28 Why Open Models Need Guardrails17:57 AI Security vs. Cybersecurity23:13 What Reasoning Models Changed28:57 The Arena: 15,000 Red Teamers32:16 The Agent That Deleted a Production Database34:45 Why You Can't Just Patch an AI38:57 There's No S in MCP40:27 Securing Agent Protocols42:56 Nobody Reviews AI Code Anymore46:03 AI vs. Human Hackers48:28 The $200K Crypto Bot Heist53:00 How Meta Pressure-Tested Llama58:34 Prompt Guard and Code Shield01:01:45 Can You Trust Chinese Models?01:07:26 Did Meta Give Up on the Frontier?01:11:06 What Should Keep CISOs Up at Night01:14:24 The Open Source Routing Future01:16:47 Back to On-Prem?