Mountain View, Calif., — March 18, 2026— Menlo Security, the leader in human and agentic Browser Security, today announced the first Browser Security Platform purpose-built to secure the agentic enterprise; where autonomous AI agents will outnumber human employees and the browser has become the operating system for both. Menlo provides the first unified control plane to apply machine-speed governance and threat prevention to both human and non-human actors, deployed globally on Menlo’s elastic cloud infrastructure.
“The next billion web users won’t be human. This isn't a future prediction; it’s the current reality for the modern enterprise,” said Bill Robbins, CEO of Menlo Security. “By moving protection directly into the browser session, we are enabling organizations to deploy AI agents that work at a scale and speed impossible for humans, without opening the door to catastrophic prompt injection or data exfiltration. Without this protection, a single compromised AI agent can move laterally across enterprise systems, exfiltrate data, or execute fraudulent transactions at machine speed, with no human in the loop."
"Menlo is taking a fresh approach to AI agentic security. Whereas other solutions are trying to chase down agents and build a security perimeter around them, which is a losing battle, Menlo is building governance directly into the agents, securing them from inception,” said Michael D'Arezzo, Executive Director of Information Security and GRC at Wellstar Health System. “This allows for 'guardrails' that help users build agents that are secure and have just the right amount of privilege and time to live. Having the confidence that agents are inherently secure from threats and data leakage will help us build out and scale our agentic strategy.”