Microsoft Purview | Data Security Investigations – Introducing new purge mitigation action [MC1199763]

Microsoft Purview | Data Security Investigations – Introducing new purge mitigation action [MC1199763]

Message ID: MC1199763 [Introduction] We’re introducing a new purge mitigation action in Microsoft Purview Data Security Investigations (DSI). This feature enables admins to quickly and efficiently delete sensitive or overshared content during investigations, directly within the product experience. The purge…
Microsoft Purview compliance portal: Purview Information Protection | Classifier Simulation Mode (Health Monitoring) [MC1185445]

Microsoft Purview compliance portal: Purview Information Protection | Classifier Simulation Mode (Health Monitoring) [MC1185445]

Message ID: MC1185445 (Updated) Updated December 16, 2025: We have made a minor correction. Thank you for your patience.[Introduction] Microsoft Purview is introducing Classifier Simulation Mode, the first phase of the broader Classifier Health Monitoring Platform. This new capability allows…
New Microsoft Purview data security posture management experience [MC1191257]

New Microsoft Purview data security posture management experience [MC1191257]

Message ID: MC1191257  [Introduction] Microsoft is introducing a major evolution of Purview Data Security Posture Management (DSPM) to help organizations strengthen data security and confidently embrace AI. The new DSPM experience unifies visibility and control across traditional data and AI-driven…
Archive File Classification Behavior Change for Windows Endpoints [MC1190206]

Archive File Classification Behavior Change for Windows Endpoints [MC1190206]

Message ID: MC1190206 [Introduction] We are updating archive file classification behavior on Windows endpoints to align with cloud workloads. This change improves consistency, reduces noise in event reporting, and enhances performance when processing archive files. [When this will happen:] The…
Microsoft Purview compliance portal: Data Security Investigations – Introducing new AI analysis capabilities [MC1187394]

Microsoft Purview compliance portal: Data Security Investigations – Introducing new AI analysis capabilities [MC1187394]

Message ID: MC1187394 [Introduction]Microsoft Purview compliance portal’s Data Security Investigations (DSI) now includes advanced AI analysis capabilities. These enhancements improve investigative context, vector search relevance, and content categorization to better identify risky material. A new AI-powered search function, Search with…