SentinelOne Ships Prompt AI Agent Security and Red Teaming GA: Real-Time MCP Server Governance and Agentic Attack Simulation

SentinelOne·high signal

SentinelOne announced Prompt AI Agent Security, a real-time discovery and governance control plane that monitors MCP servers and auto-remediates unauthorized agent behavior at machine speed. Prompt AI Red Teaming simulates prompt injections, jailbreaks, privilege escalation, and data poisoning against AI apps, with continuous evaluation for model drift and emerging attack vectors. Purple AI Auto Investigation also went GA — one-click agentic investigations that compress hours-long analyst workflows to minutes.