Three Architectural Principles for Mythos & GPT-Cyber Readiness

Since Anthropic announced Project Glasswing and the capabilities of Claude Mythos Preview, and OpenAI announced GPT-Cyber – my calendar has looked the same every day: Back-to-back calls with CISOs, AppSec leads, and security architects. And every call starts with the same question: “What do we need to do to prepare?” It’s the right question. But …