Microsoft 365 Admin Center: Admin Audit logs in Purview [MC1169075]

Microsoft 365 Admin Center: Admin Audit logs in Purview [MC1169075]

Message ID: MC1169075 [Introduction] Admin activity related to agent management will now be logged in Microsoft Purview Unified Audit Logs. This enhancement improves visibility and traceability for security teams managing Copilot agents across Microsoft 365 services. This message is associated…
(Updated) Microsoft Purview: IRM RBAC Change (related to Data Security Investigations) Preview [MC1041756]

(Updated) Microsoft Purview: IRM RBAC Change (related to Data Security Investigations) Preview [MC1041756]

Message ID: MC1041756 (Updated) Updated October 7, 2025: We have updated the timeline. Thank you for your patience.     Microsoft Purview Insider Risk Management (IRM) will be adding a new role--Data Security Investigation Contributor--to the Insider Risk Management Investigators role…
Public preview: New content explorer experience for cases in Insider Risk Management [MC1162957]

Public preview: New content explorer experience for cases in Insider Risk Management [MC1162957]

Message ID: MC1162957 [Introduction] We’re introducing a new content explorer experience for cases in Insider Risk Management, now available in public preview. This update enhances the classic content explorer with advanced filtering, grouping options, document preview, column customization, and time…
Microsoft Purview | Information Protection: Updates to Microsoft built-in Sensitive Information Types (SITs) [MC1162966]

Microsoft Purview | Information Protection: Updates to Microsoft built-in Sensitive Information Types (SITs) [MC1162966]

Message ID: MC1162966 [Introduction]To improve detection accuracy across EU identifiers, we’re updating the definitions of five Microsoft built-in out-of-box bundled (OOB) Sensitive Information Types (SITs). These bundled SITs include EU passport number, EU national identification number, EU social security number…
Microsoft Purview | eDiscovery – Metadata field enhancements in process reporting [MC1162273]

Microsoft Purview | eDiscovery – Metadata field enhancements in process reporting [MC1162273]

Message ID: MC1162273 [Introduction:]To improve transparency and streamline post-export workflows, Microsoft Purview eDiscovery is enhancing metadata reporting in the item.csv files generated during Add to Review Set and Export processes. These updates are designed to provide deeper insights into item-level…
(Updated) Microsoft Purview compliance portal: Data Loss Prevention – Upcoming Change to DLP Alert Settings [MC1143996]

(Updated) Microsoft Purview compliance portal: Data Loss Prevention – Upcoming Change to DLP Alert Settings [MC1143996]

Message ID: MC1143996 (Updated) Updated September 24, 2025: We have updated the content. Thank you for your patience.IntroductionWe have identified that some tenants are using DLP rules in which alert generation has been enabled using the Microsoft Purview portal policy…