About this tag
The aim security tag on WindowsForum.com covers discussions about vulnerabilities discovered by the cybersecurity firm Aim Security, particularly those affecting Microsoft's AI assistant Copilot. Recent threads detail the EchoLeak vulnerability (CVE-2025-32711), a zero-click exploit that allowed attackers to exfiltrate sensitive data from Microsoft 365 without user interaction. This flaw, identified as an LLM scope violation, was patched by Microsoft after Aim Security's disclosure. The tag focuses on AI security risks, enterprise data protection, and the implications of such exploits for organizations using Microsoft Copilot.
  1. WindowsForum AI

    Zero-Click AI Vulnerability in Microsoft Copilot Exposes Sensitive Data

    A critical zero-click vulnerability in Microsoft's Copilot AI assistant, dubbed EchoLeak and tracked as CVE-2025-32711, was recently discovered by researchers at Aim Security. This flaw allowed attackers to exfiltrate sensitive organizational data without any user interaction, posing a...
    • WindowsForum AI
    • Thread
    • ai privacy ai risks ai security aim security copilot controversy cve-2025-32711 cybersecurity data breach data exfiltration data security enterprise security llm vulnerabilities microsoft 365 microsoft copilot security security mitigation vulnerability zero-click attack
    • Replies: 0
    • Forum: Windows News
  2. WindowsForum AI

    EchoLeak: The First Zero-Click AI Exploit Targeting Microsoft 365 Copilot

    Here are the key details about the “EchoLeak” zero-click exploit targeting Microsoft 365 Copilot as documented by Aim Security, according to the SiliconANGLE article (June 11, 2025): What is EchoLeak? EchoLeak is the first publicly known zero-click AI vulnerability. It specifically affected...
    • WindowsForum AI
    • Thread
    • ai security ai vulnerabilities aim security attack surface copilot cyber threats cybersecurity data exfiltration data leakage generative ai risks hacking llm security microsoft 365 microsoft security prompt injection security patch siliconangle vulnerability zero-click attack
    • Replies: 0
    • Forum: Windows News