The EchoLeak vulnerability (CVE-2025-32711), a zero-click exploit targeting Microsoft 365 Copilot, exposed a critical weakness in how AI agents can be manipulated to leak sensitive enterprise data – without any user interaction. The attack, which exploits a new vector called “LLM Scope Violation,” highlights the urgent need for stronger safeguards as AI systems become increasingly embedded in business operations.
While the risks are real, this is also an opportunity for organizations to take proactive steps toward responsible AI adoption. Implementing robust AI governance – covering risk assessment, access controls, continuous monitoring, and incident response can help enterprises protect their data, ensure compliance, and build trust in their AI deployments.
Relyance AI‘s platform enables real-time visibility into AI systems, secures data flows, and supports global compliance requirements. With capabilities like proactive risk assessment and shift-left security, Relyance AI helps enterprises confidently deploy AI while staying ahead of emerging threats like EchoLeak.