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

Microsoft 365 Message Center Archive by Merill Fernando

Summary

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.

Status
Launched
General availability target
Jun 2026
Preview target
Jun 2026
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Web
Source created
26 Feb 2026
Source modified
12 Jun 2026 · 5mo 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 20:03 UTC · 274 of 275 readable · 273 fully read · documentation 469/469 current