Microsoft Purview: Data Security Investigations-Introducing new purge mitigation action
A new Data Security Investigations (DSI) mitigation action is now available to help analysts quickly remove sensitive or overshared files during investigations. This addition works alongside DSI’s main features, such as search, classification, and AI-powered analysis.

| Product | |
|---|---|
| Release phase | Preview |
| Release date | March CY2026 Preview date: January CY2026 |
| Platform | Web |
| Cloud Instance | Worldwide (Standard Multi-Tenant) |
| Created | 2025-12-18 00:15:48Z |
| Roadmap ID | 542930 |
| Roadmap Link | https://www.microsoft.com/microsoft-365/roadmap?id=542930 |

HANDS ON tek
M365 Admin


