Microsoft 365 Copilot
Zero-click AI data leak flaw uncovered in Microsoft 365 Copilot
A new attack dubbed ‘EchoLeak’ is the first known zero-click AI vulnerability that enables attackers to exfiltrate sensitive data from Microsoft 365 Copilot from a user’s context without interaction. The attack was devised by Aim Labs researchers in January 2025, who reported their findings to Microsoft. The tech giant assigned the CVE-2025-32711 identifier to the information disclosure flaw, rating […]
Microsoft: March Windows updates mistakenly uninstall Copilot
Microsoft says the March 2025 Windows cumulative updates automatically and mistakenly remove the AI-powered Copilot digital assistant from some Windows 10 and Windows 11 systems. The warning was added to updated support documents days after Redmond released this month’s Patch Tuesday security updates. As Microsoft explains, the update applies to all users who install the KB5053598 (Windows […]