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Microsoft Purview: Data Security Investigations-Introducing new purge mitigation action

Microsoft 365 Message Center Archive by Merill Fernando

Summary

A new Data Security Investigations (DSI) mitigation action, purge, is now available to help admins quickly and efficiently delete sensitive or overshared content during investigations, within the product UX. This addition works alongside DSI’s AI-powered content analysis features, such as categorization, AI search, and examination for risk, which help surface data security risks buried in data.

Status
Launched
General availability target
Mar 2026
Preview target
Jan 2026
Clouds
Worldwide (Standard Multi-Tenant)
Release phases
General Availability, Preview
Platforms
Web
Source created
18 Dec 2025
Source modified
3 Mar 2026 · 8mo 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