WhiteMatter, which builds "guardian" AI agents to oversee file access, software use, decision making, and actions of existing AI agents, raised a $20M Series A (Alice Tecotzky/Business Insider)

Alice Tecotzky / Business Insider: WhiteMatter, which builds “guardian” AI agents to oversee file access, software use, decision making, and actions of existing AI agents, raised a $20M Series A  —  A startup using AI agents to keep rogue AI in line has raised $20 million.  —  WhiteMatter, founded in 2024 …