Harmonic Security Inc.'s platform uses custom small language models to inspect employee AI interactions in real time, contextually distinguishing sensitive data like live credentials from standard technical queries with approximately 200 milliseconds latency.

From the articleHarmonic Security Raises $50 Million Series B, Enabling Safe AI Adoption for Millions More EmployeesAlso in Harmonic Security raises $50M to govern how employees use AI, Harmonic Security raises $50M to govern how employees use AI tools - SiliconANGLE