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Microsoft Purview: Data Loss Prevention - Data Loss Prevention to restrict Microsoft 365 Copilot processing on content with sensitivity labels

Microsoft 365 Message Center Archive by Merill Fernando

Summary

Microsoft Purview Data Loss Prevention is extended to Microsoft 365 Copilot. This feature will allow DLP policies to provide detection of sensitivity labels in enterprise grounding data and restrict access of the content in Microsoft 365 Copilot.

Status
Launched
General availability target
Dec 2025
Preview target
Not published
Clouds
GCC High
Release phases
General Availability
Platforms
Web
Source created
24 Oct 2025
Source modified
22 Jan 2026 · 10mo ago
ChangeIntel

An IT change radar: releases, security, known issues, retirements, documentation changes, and service status from public sources. Every item links to supporting evidence; dates and statuses can change after they are read.

Sources read 11 Nov 21:06 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current