An AI Agent Hacked McKinsey's AI in Two Hours. Here's What Your Business Should Learn.
A security startup's autonomous AI agent breached McKinsey's Lilli chatbot — used by 40,000+ employees — in just two hours. It accessed 46.5 million chat messages, 728,000 confidential files, and 95 writable system prompts. The lesson isn't about McKinsey. It's about every business running AI agents without structural security.