Microsoft Purview: Data Loss Prevention- Data Loss Prevention to safeguard sensitive web search in Microsoft 356 Copilot and Copilot Chat

We are expanding Microsoft Purview DLP for Microsoft 365 Copilot and Copilot Chat to safeguard web searches containing sensitive data. This real-time control helps organizations mitigate data leakage and oversharing risks by preventing Microsoft 365 Copilot and agents from using sensitive data for external web search. This capability currently extends to Microsoft 365 Copilot and agents built in Copilot Studio that are published to Microsoft 365 Copilot.

Affected: Microsoft Purview

Related changes

• Microsoft Purview: Data Loss Prevention - Data Loss Prevention to safeguard sensitive information from external web search in Microsoft 356 Copilot and Copilot Chat · Data
• Microsoft Purview: Data Loss Prevention for Microsoft 365 Copilot to safeguard prompts for government clouds · Data
• Microsoft Purview: Endpoint Data Loss Prevention - Protect sensitive data over FTP and SFTP with Endpoint DLP · Data
• Microsoft Purview: Data Security Triage Agent in Data Loss Prevention - Reasoning Trace and Confidence Score for agent-triaged alerts · Data
• Microsoft Purview compliance portal: Data Loss Prevention - DLP Policy Tip Support in Outlook for Mac · Data
• Microsoft Purview: Data Loss Prevention - Data Security Triage Agent summaries and categorizations for DLP alerts will be made available in DLP Alerts in Microsoft Defender XDR · Data

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