EDUCATION & TRAINING

Anthropic Mythos vs OpenAI GPT‑5.5: Are ‘Hacking‑Capable’ Frontier Models a Cybersecurity Time Bomb?

Dev.to Machine Learning

About This Tutorial

5 - are arriving in enterprises as governments warn that generative AI is reshaping state‑backed hacking. Researchers see these systems as part of a “perfect storm” of new cyber risk, not just productivity tools. For security leaders, the trade‑off is stark: Huge upside from agentic coders that plan work, operate tools, and ship code. Huge downside if those same abilities help automate intrusions at scale. ⚡ This article cuts through the hype to unpack what Mythos‑ and GPT‑5.5‑class models change for offensive security - and what defenders must do now. 1.