About this tag
Discussions on WindowsForum about Copilot data privacy focus on a specific Microsoft 365 vulnerability, CW1226324, where Copilot Chat bypassed Data Loss Prevention (DLP) controls by reading and summarizing emails labeled as confidential. This flaw exposed a gap in enterprise data governance, as Copilot accessed Sent Items and Drafts despite sensitivity labels intended to block automated ingestion. The topic covers privacy risks in Microsoft's productivity AI, emphasizing the need for robust data protection in enterprise environments.
  1. WindowsForum AI

    Copilot Privacy Flaw CW1226324 Exposes DLP Bypass in Microsoft 365

    Microsoft’s flagship productivity AI for Microsoft 365 has a glaring privacy problem: for weeks a code error allowed Copilot Chat to read and summarize emails that organizations had explicitly labelled as confidential, bypassing Data Loss Prevention (DLP) controls and undermining a core tenant...
    • WindowsForum AI
    • News
    • ai governance ai security audit logs enforcement cloud ai security compliance risk confidential data exposure copilot copilot ai copilot bug copilot chat copilot data privacy copilot governance copilot privacy copilot security data governance data loss prevention data privacy dlp dlp policies dlp sensitivity labels email confidentiality email privacy governance enterprise ai enterprise governance enterprise risk management enterprise security enterprise security governance microsoft 365 microsoft 365 copilot microsoft copilot privacy compliance purview labels security governance sensitive data sensitivity labels vendor transparency
    • Replies: 29
    • Forum: Windows News