Capsule Security Builds “AI Circuit Breaker” for Rogue Agents with NVIDIA Nemotron

Capsule Security developed an AI circuit breaker using NVIDIA Nemotron models that detects and stops rogue AI agent actions in real time with 98% accuracy on an independent benchmark, outperforming major frontier models.

This Wire brief tracks Capsule Security, and It sits within Fusion42's coverage of AI Agents and AI Frontier Models, and 3 sources have reported it between 2 Sep 2026 and 3 Sep 2026.