The modern enterprise workforce no longer stops at humans. AI agents now log into systems, touch sensitive data, and act autonomously, creating a security blind spot that traditional tools weren't built to see. Cymphony has raised $25.0M in a Series A round to map that chaos, backed by Sequoia and SMBC Fin Atlas Beyond Fund.
The startup's platform builds a continuous graph of every employee and AI agent, their access, and their interactions across enterprise systems-unifying identity, data, and behavior signals into a single view. That lets security teams gauge real exposure and govern AI adoption rather than guess at it. Cymphony already counts Syngenta, KKR, and Cass Information Systems among its customers, giving it a foothold as enterprises scramble to understand what their AI agents are actually doing.


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