Microsoft confirmed no customers affected by EchoLeak, but organizations were likely at risk.
EchoLeak exposes data in M365 Copilot's context, including chat history and organization names.
This vulnerability is the first zero-click attack in a generative AI product, not needing specific user actions.
Existing AI guardrails don't mitigate this new type of LLM scope violation threat.
Aim Labs offers real-time guardrails to protect against such AI vulnerabilities.
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