21CTO

Jul 27, 2026 · Information Security

Sakana AI Unveils Fugu‑Cyber: Multi‑Agent AI for Network Defense

Sakana AI's newly released Fugu‑Cyber model coordinates multiple specialized AI agents via a single API to automate complex security tasks, achieving 86.9% success on the CyberGym benchmark and 72.1% on CTI‑REALM, and performing on par with leading models like GPT‑5.5‑Cyber and Claude Mythos.