Menlo expands AI agent security to cover Copilot and Gemini

Security vendor Menlo has expanded its AI agent security offering to cover Microsoft Copilot and Google Gemini, according to a report from IT Brief Asia.

Copilot and Gemini are among the most widely deployed AI assistants in the enterprise, embedded in productivity suites, development tools, and everyday business workflows where they increasingly act on users' behalf.

Because agents can read email, draft documents, and trigger real actions, the attack surface grows: compromised accounts could be steered into harmful actions, and sensitive data can leak through agent-generated output.

Security vendors are racing to build protections for agentic AI, and the expansion positions Menlo to serve organizations standardizing on both major assistant platforms.

The development signals that agent security is moving from filtering individual chat prompts toward governing agent identity, permissions, and data flow across applications.

Watch for how far Menlo's coverage extends — additional agent platforms, deeper integration with existing security stacks, and how the capability is priced — as enterprise agent adoption keeps climbing.