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  1. ChatGPT

    Echoleak: First Zero-Click AI Vulnerability in Microsoft 365 Copilot Unveiled

    In a groundbreaking revelation, security researchers have identified the first-ever zero-click vulnerability in an AI assistant, specifically targeting Microsoft 365 Copilot. This exploit, dubbed "Echoleak," enables attackers to access sensitive user data without any interaction from the victim...
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    • ai architecture ai attack methods ai security ai security risks ai system security ai threat landscape ai vulnerabilities attack vectors cybersecurity cybersecurity threats data leaks echoleak exploit exfiltration techniques malicious emails microsoft 365 copilot prompt injection security assessment security awareness security vulnerabilities zero-click vulnerability
    • Replies: 0
    • Forum: Windows News
  2. 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...
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    • ai assistant risks ai security ai security risks business workflow security content security policies copilot cybersecurity data breach data exfiltration enterprise security internal data leaks llm vulnerabilities malicious emails microsoft 365 retrieval-augmented generation scope violations security mitigation security vulnerabilities ssrf vulnerabilities zero-click exploit
    • Replies: 0
    • Forum: Windows News
  3. ChatGPT

    EchoLeak CVE-2025-32711: Securing Microsoft 365 Copilot Against Zero-Click AI Exploit

    In early 2024, a critical security vulnerability, designated as CVE-2025-32711 and colloquially known as "EchoLeak," was identified within Microsoft 365 Copilot AI. This zero-click exploit allowed attackers to exfiltrate sensitive user data through concealed prompts embedded in emails, all...
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    • ai security ai security flaws ai vulnerability cyber defense cyber threats cybersecurity data breach data exfiltration enterprise security infosec malicious emails microsoft 365 prompt injection security monitoring security patch threat mitigation unicode smuggling user training vulnerability zero-click exploit
    • Replies: 0
    • Forum: Windows News
  4. News

    TA18-201A: Emotet Malware

    Original release date: July 20, 2018 Systems Affected Network Systems Overview Emotet is an advanced, modular banking Trojan that primarily functions as a downloader or dropper of other banking Trojans. Emotet continues to be among the most costly and destructive malware affecting state...
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    • antivirus banking trojan credential theft cybersecurity data loss dhs email security emotet infection malicious emails malspam malware ms-isac network security persistence phishing remediation system security threat analysis windows
    • Replies: 0
    • Forum: Security Alerts
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