If your organization uses Microsoft 365 Copilot, you've already deployed AI agents.
Every Copilot interaction—summarizing emails, generating documents, querying SharePoint, analyzing Teams conversations—is an AI agent operating autonomously across your Microsoft 365 environment.
But do you have visibility into what those agents are doing?
The Copilot Security Reality
Microsoft 365 Copilot is the most widely deployed enterprise AI agent today. It has access to everything your users can see: email content, Teams messages, SharePoint documents, OneDrive files, calendar data. Its value proposition depends on that broad access—the more data Copilot can reach, the more useful its outputs become.
But broad access creates broad risk. The EchoLeak vulnerability, disclosed and patched in 2025, demonstrated this vividly. A zero-click attack embedded in an email could cause Copilot to exfiltrate data from across Microsoft 365 without the user taking any action. The vulnerability scored 9.3 on the CVSS scale. It was the first zero-click AI vulnerability ever discovered, and it targeted the most widely deployed enterprise AI tool in the world.
EchoLeak was patched. The next vulnerability hasn't been found yet. And the fundamental attack surface—an AI agent with broad, autonomous data access—remains.
What IT and Security Leaders Need to See
The challenge with Copilot governance isn't that Microsoft doesn't provide security features. It's that organizations need visibility and control that extends beyond what any single platform vendor provides. Specifically:
Cross-agent visibility: Most enterprises aren't running only Copilot. They have agents on Copilot Studio, AWS Bedrock, internal LangChain implementations, and endpoint-based tools. Governance that only covers one platform creates blind spots across the others.
Policy enforcement beyond platform defaults: Copilot's built-in guardrails are Microsoft's guardrails, not yours. Every organization has unique compliance requirements, data sensitivity classifications, and acceptable use policies. Enforcing those policies requires a governance layer that understands your specific needs.
Audit and compliance documentation: Regulatory requirements increasingly demand evidence of AI governance. Having policies in a PDF is no longer sufficient. Auditors want to see enforcement logs, violation records, and remediation actions.
Rubrik Agent Cloud for Copilot Environments
Rubrik Agent Cloud integrates with Microsoft Copilot Studio through API-based backend connections. This means organizations can extend Rubrik's governance capabilities—monitoring, policy enforcement, and Agent Rewind—to their Copilot environment without disrupting existing workflows.
For Copilot customers, this delivers three specific capabilities:
Discovery and monitoring of all Copilot agents running in the environment, including shadow agents built in Copilot Studio by business units.
SAGE-powered semantic governance that enforces your organization's policies—not just Microsoft's defaults—on every Copilot interaction.
Agent Rewind integration with Rubrik's protection of Microsoft 365 data, so if a Copilot-connected agent modifies or deletes OneDrive or SharePoint content, recovery is immediate.
For enterprises already running Rubrik for Microsoft 365 data protection, Agent Cloud is the natural extension. You're already protecting the data. Now protect the agents that access it.
For enterprises evaluating Copilot governance independently, Rubrik Agent Cloud provides the vendor-neutral control plane that ensures your governance strategy isn't locked to a single platform. As your agent portfolio grows beyond Copilot—and it will—your governance infrastructure should already be in place.
The Multi-Agent Future Starts with Copilot
Most enterprises won't stop at Copilot. Development teams are building custom agents on LangChain. Data science teams are deploying on AWS Bedrock. Business units are experimenting with local agents on endpoints. The governance challenge isn't Copilot alone—it's the entire agent portfolio that's emerging across the organization.
Building your agent control framework around Copilot now means you're prepared when the rest of the agent ecosystem arrives. Rubrik Agent Cloud's vendor-neutral architecture ensures that the policies, monitoring, and recovery capabilities you build today extend seamlessly to every agent platform you adopt tomorrow.
The organizations getting this right are the ones treating Copilot not as an isolated deployment but as the first chapter of their agentic strategy. Agent control is the infrastructure that makes every subsequent chapter possible.
Don't wait for the next Copilot vulnerability to make agent control a priority. Join our webinar on April 7th or reach out to ai-team@rubrik.com to learn more.