Tag data exfiltration

New Microsoft Copilot Hack Reveals Alarming AI Agent Vulnerability: “EchoLeak”

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A fresh cybersecurity scare has emerged from Microsoft’s AI ecosystem. Security researchers have uncovered a vulnerability nicknamed “EchoLeak” in Copilot’s AI agents—autonomous tools embedded in Microsoft 365—that can be exploited to exfiltrate private data and impersonate users in workplace environments.…