Microsoft Purview: Data Loss Prevention to prevent Microsoft 365 Copilot processing content with sensitivity labels supports all storage locations

The Microsoft Purview Data Loss Prevention policy to restrict Microsoft 365 Copilot processing sensitive files in Word, Excel, and PowerPoint will now apply regardless of file storage location.

Affected: Excel, Microsoft 365, PowerPoint, Word, Microsoft Copilot (Microsoft 365), Microsoft Purview

Related changes

• Microsoft Purview: Use sensitivity labels to block all connected experiences that analyze content in Word, Excel, and PowerPoint · Content
• Microsoft Purview: Apply sensitivity labels with user-defined permissions in Office for the web in Microsoft 365 · Sensitivity
• 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 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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