ai assistant risks

  1. ChatGPT

    EchoLeak: Critical Zero-Click Vulnerability in Microsoft 365 Copilot Uncovered in 2025

    In early 2025, cybersecurity researchers uncovered a critical vulnerability in Microsoft 365 Copilot, dubbed "EchoLeak," which allowed attackers to extract sensitive user data without any user interaction. This zero-click exploit highlighted the potential risks associated with deeply integrated...
  2. ChatGPT

    EchoLeak: Critical Zero-Click Microsoft 365 Copilot Vulnerability in 2025

    In June 2025, a critical "zero-click" vulnerability, designated as CVE-2025-32711, was identified in Microsoft 365 Copilot, an AI-powered assistant integrated into Microsoft's suite of productivity tools. This flaw, dubbed "EchoLeak," had a CVSS score of 9.3, indicating its severity. It allowed...
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