OneDrive offline conflicts with File explorer
My desktop profile has crashed. An L2 support says that I need to discard my profile and create a new one. I am here to find an alternative to that. It must also be related to a MS data security and needs an investigation. See for instance I cannot delete off instances of the previous companies OneDrive business offline folders from my home desktop PC. The conflicts of these have aggravated to an extent that it is now crashing OneDrive and other cloud services connected through File explorer. To begin with, Is there any way I can clean my desktop profile. Can you please do me a Data security investigation?
M365 Backup Only Covers 1,000 Users
Hello everyone, I have a question: I created an Exchange backup policy using a dynamic rule based on security groups that include around 140,000 accounts. However, when I reviewed the policy 3–4 days later, it seems that only 1,000 accounts are actually included in the backup. Is there a known limitation on the number of accounts supported by dynamic rules in backup policies? Or could this be a configuration issue? Thanks in advance for your help! Simon EmerySecure and govern AI apps and agents with Microsoft Purview
The Microsoft Purview family is here to help you secure and govern data across third party IaaS and Saas, multi-platform data environment, while helping you meet compliance requirements you may be subject to. Purview brings simplicity with a comprehensive set of solutions built on a platform of shared capabilities, that helps keep your most important asset, data, safe. With the introduction of AI technology, Purview also expanded its data coverage to include discovering, protecting, and governing the interactions of AI apps and agents, such as Microsoft Copilots like Microsoft 365 Copilot and Security Copilot, Enterprise built AI apps like Chat GPT enterprise, and other consumer AI apps like DeepSeek, accessed through the browser. To help you view, investigate interactions with all those AI apps, and to create and manage policies to secure and govern them in one centralized place, we have launched Purview Data Security Posture Management (DSPM) for AI. You can learn more about DSPM for AI here with short video walkthroughs: Learn how Microsoft Purview Data Security Posture Management (DSPM) for AI provides data security and compliance protections for Copilots and other generative AI apps | Microsoft Learn Purview capabilities for AI apps and agents To understand our current set of capabilities within Purview to discover, protect, and govern various AI apps and agents, please refer to our Learn doc here: Microsoft Purview data security and compliance protections for Microsoft 365 Copilot and other generative AI apps | Microsoft Learn Here is a quick reference guide for the capabilities available today: Note that currently, DLP for Copilot and adhering to sensitivity label are currently designed to protect content in Microsoft 365. Thus, Security Copilot and Coplot in Fabric, along with Copilot studio custom agents that do not use Microsoft 365 as a content source, do not have these features available. Please see list of AI sites supported by Microsoft Purview DSPM for AI here Conclusion Microsoft Purview can help you discover, protect, and govern the prompts and responses from AI applications in Microsoft Copilot experiences, Enterprise AI apps, and other AI apps through its data security and data compliance solutions, while allowing you to view, investigate, and manage interactions in one centralized place in DSPM for AI. Follow up reading Check out the deployment guides for DSPM for AI How to deploy DSPM for AI - https://aka.ms/DSPMforAI/deploy How to use DSPM for AI data risk assessment to address oversharing - https://aka.ms/dspmforai/oversharing Address oversharing concerns with Microsoft 365 blueprint - aka.ms/Copilot/Oversharing Explore the Purview SDK Microsoft Purview SDK Public Preview | Microsoft Community Hub (blog) Microsoft Purview documentation - purview-sdk | Microsoft Learn Build secure and compliant AI applications with Microsoft Purview (video) References for DSPM for AI Microsoft Purview data security and compliance protections for Microsoft 365 Copilot and other generative AI apps | Microsoft Learn Considerations for deploying Microsoft Purview AI Hub and data security and compliance protections for Microsoft 365 Copilot and Microsoft Copilot | Microsoft Learn Block Users From Sharing Sensitive Information to Unmanaged AI Apps Via Edge on Managed Devices (preview) | Microsoft Learn as part of Scenario 7 of Create and deploy a data loss prevention policy | Microsoft Learn Commonly used properties in Copilot audit logs - Audit logs for Copilot and AI activities | Microsoft Learn Supported AI sites by Microsoft Purview for data security and compliance protections | Microsoft Learn Where Copilot usage data is stored and how you can audit it - Microsoft 365 Copilot data protection and auditing architecture | Microsoft Learn Downloadable whitepaper: Data Security for AI Adoption | Microsoft Explore the roadmap for DSPM for AI Public roadmap for DSPM for AI - Microsoft 365 Roadmap | Microsoft 365PMPurUsing Copilot in Fabric with Confidence: Data Security, Compliance & Governance with DSPM for AI
Introduction As organizations embrace AI to drive innovation and productivity, ensuring data security, compliance, and governance becomes paramount. Copilot in Microsoft Fabric offers powerful AI-driven insights. But without proper oversight, users can misuse copilot to expose sensitive data or violate regulatory requirements. Enter Microsoft Purview’s Data Security Posture Management (DSPM) for AI—a unified solution that empowers enterprises to monitor, protect, and govern AI interactions across Microsoft and third-party platforms. We are excited to announce the general availability of Microsoft Purview capabilities for Copilot in Fabric, starting with Copilot in Power BI. This blog explores how Purview DSPM for AI integrates with Copilot in Fabric to deliver robust data protection and governance and provides a step-by-step guide to enable this integration. Capabilities of Purview DSPM for AI As organizations adopt AI, implementing data controls and Zero Trust approach is crucial to mitigate risks like data oversharing and leakage, and potential non-compliant usage in AI. We are excited to announce Microsoft Purview capabilities for Copilot in Fabric, starting with Copilot for Power BI, By combining Microsoft Purview and Copilot for Power BI, users can: Discover data risks such as sensitive data in user prompts and responses in Activity Explorer and receive recommended actions in their Microsoft Purview DSPM for AI Reports to reduce these risks. DSPM for AI Activity Explorer DSPM for AI Reports If you find Copilot in Fabric actions in DSPM for AI Activity Explorer or reports to be potentially inappropriate or malicious, you can look for further information in Insider Risk Management (IRM), through an eDiscovery case, Communication Compliance (CC), or Data Lifecycle Management (DLM). Identify risky AI usage with Microsoft Purview Insider Risk Management to investigate risky AI usage, such as an inadvertent user who has neglected security best practices and shared sensitive data in AI. Govern AI usage with Microsoft Purview Audit, Microsoft Purview eDiscovery, retention policies, and non-compliant or unethical AI usage detection with Purview Communication Compliance. Purview Audit provides a detailed log of user and admin activity within Copilot in Fabric, enabling organizations to track access, monitor usage patterns, and support forensic investigations. Purview eDiscovery enables legal and investigative teams to identify, collect, and review Copilot in Fabric interactions as part of case workflows, supporting defensible investigations Communication Compliance helps detect potential policy violations or risky behavior in administrator interactions, enabling proactive monitoring and remediation for Copilot in Fabric Data Lifecycle Management allows teams to automate the retention, deletion, and classification of Copilot in Fabric data—reducing storage costs and minimizing risk from outdated or unnecessary information Steps to Enable the Integration To use DSPM for AI from the Microsoft Purview portal, you must have the following prerequisites, Activate Purview Audit which requires user to have the role of Entra Compliance Admin or Entra Global admin to enable Purview Audit. More details on DSPM pre-requisites can be found here, Considerations for deploying Microsoft Purview Data Security Posture Management (DSPM) for AI | Microsoft Learn To enable Purview DSPM for AI for Copilot for Power BI, Step 1: Enable DSPM for AI Policies Navigate to Microsoft Purview DSPM for AI. Enable the one-click policy: “DSPM for AI – Capture interactions for Copilot experiences”. Optionally enable additional policies: Detect risky AI usage Detect unethical behavior in AI apps These policies can be configured in the Microsoft Purview DSPM for AI portal and tailored to your organization’s risk profile. Step 2: Monitor and Act Use DSPM for AI Reports and Activity Explorer to monitor AI interactions. Apply IRM, DLM, CC and eDiscovery actions as needed. Purview Roles and Permissions Needed by Users To manage and operate DSPM for AI effectively, assign the following roles: Role Responsibilities Purview Compliance Administrator Full access to configure policies and DSPM for AI setup Purview Security Reader View reports, dashboards, policies and AI Activity Content Explorer Content Viewer Additional Permission to view the actual prompts and responses on top of the above permissions More details on Purview DSPM for AI Roles & permissions can be found here, Permissions for Microsoft Purview Data Security Posture Management for AI | Microsoft Learn Purview Costs Microsoft Purview now offers a combination of entitlement-based (per-user-per-month) and Pay-As-You-Go (PAYG) pricing models. The PAYG model applies to a broader set of Purview capabilities—including Insider Risk Management, Communication Compliance, eDiscovery, and other data security and governance solutions—based on copilot for Power BI usage volume or complexity. Purview Audit logging of Copilot for Power BI activity remains included at no additional cost as part of Microsoft 365 E5 licensing. This flexible pricing structure ensures that organizations only pay for what they use as data flows through AI models, networks, and applications. For further details, please refer to this blog: New Purview pricing options for protecting AI apps and agents | Microsoft Community Hub Conclusion Microsoft Purview DSPM for AI is a game-changer for organizations looking to adopt AI responsibly. By integrating with Copilot in Fabric, it provides a comprehensive framework to discover, protect, and govern AI interactions—ensuring compliance, reducing risk, and enabling secure innovation. Whether you're a Fabric Admin, data privacy officer, compliance admin or security admin, enabling this integration is a strategic step toward building a secure, AI-ready enterprise. Additional resources Use Microsoft Purview to manage data security & compliance for Microsoft Copilot in Fabric | Microsoft Learn How to deploy Microsoft Purview DSPM for AI to secure your AI apps Learn how Microsoft Purview Data Security Posture Management (DSPM) for AI provides data security and compliance protections for Copilots and other generative AI apps | Microsoft Learn Considerations for deploying Microsoft Purview Data Security Posture Management (DSPM) for AI | Microsoft Learn Learn about Microsoft Purview billing models | Microsoft LearnUpcoming changes to Microsoft Purview eDiscovery
Today, we are announcing three significant updates to the Microsoft Purview eDiscovery products and services. These updates reinforce our commitment to meeting and exceeding the data security, privacy, and compliance requirements of our customers. To improve security and help protect customers and their data, we have accelerated the timeline for the below changes, which will be enforced by default on May 26. The following features will be retired from the Microsoft Purview portal: Content Search will transition to the new unified Purview eDiscovery experience. The eDiscovery (Standard) classic experience will transition to the new unified Purview eDiscovery experience. The eDiscovery export PowerShell cmdlet parameters will be retired. These updates aim to unify and simplify the eDiscovery user experience in the new Microsoft Purview Portal, while preserving the accessibility and integrity of existing eDiscovery cases. Content Search transition to the new unified Purview eDiscovery experience The classic eDiscovery Content Search solution will be streamlined into the new unified Purview eDiscovery experience. Effective May 26 th , the Content Search solution will no longer be available in the classic Purview portal. Content Search provides administrators with the ability to create compliance searches to investigate data located in Microsoft 365. We hear from customers that the Content Seach tool is used to investigate data privacy concerns, perform legal or incident investigations, validate data classifications, etc. Currently, each compliance search created in the Content Search tool is created outside of the boundaries of a Purview eDiscovery (Standard) case. This means that administrators in Purview Role Groups containing the Compliance Search role can view all Content Searches in their tenant. While the Content Search solution does not enable any additional search permission access, the view of all Content Searches in a customer tenant is not an ideal architecture. Alternatively, when using a Purview eDiscovery case, these administrators only have access to cases in which they are assigned. Customers can now create their new compliance searches within an eDiscovery case using the new unified Purview eDiscovery experience. All content searches in a tenant created prior to May 26, 2025 are now accessible in the new unified Purview eDiscovery experience within a case titled “Content Search”. Although the permissions remain consistent, eDiscovery managers and those with custom permissions will now only be able to view searches from within the eDiscovery cases in which they are assigned, including the “Content Search” case. eDiscovery Standard transition to the new unified Purview eDiscovery experience The classic Purview eDiscovery (Standard) solution experience has transitioned into the new unified Purview eDiscovery experience. Effective May 26 th , the classic Purview eDiscovery (Standard) solution will no longer be available to customers within the classic Purview portal. All existing eDiscovery cases created in the classic purview experience are now available within the new unified Purview eDiscovery experience. Retirement of eDiscovery Export PowerShell Cmdlet parameters The Export parameter within the ComplianceSearchAction eDiscovery PowerShell cmdlets will be retired on May 26, 2025: New-ComplianceSearchAction -Export parameter (and parameters dependent on export such as Report, Retentionreport …) Get-ComplianceSearchAction -Export parameter Set-ComplianceSearchAction -ChangeExportKey parameter We recognize that the removal of the Export parameter may require adjustments to your current workflow process when using Purview eDiscovery (Standard). The remaining Purview eDiscovery PowerShell cmdlets will continue to be supported after May 26 th , 2025: Create and update Compliance Cases New-ComplianceCase, Set-ComplianceCase Create and update Case Holds New-CaseHoldPolicy, Set-CaseHoldPolicy, New-CaseHoldRule, Set-CaseHoldRule Create, update and start Compliance Searches New-ComplianceSearch,Set-ComplianceSearch, Start-ComplianceSearch, Apply Purge action to a Compliance Search New-ComplianceSearchAction -Purge Additionally, if you have a Microsoft 365 E5 license and use eDiscovery (Premium), your organization can script all eDiscovery operations, including export, using the Microsoft Graph eDiscovery APIs. Purview eDiscovery Premium On May 26 th , there will be no changes to the classic Purview eDiscovery (Premium) solution in the classic Purview portal. Cases that were created using the Purview eDiscovery (Premium) classic case experience can also now be accessed in the new unified Purview eDiscovery experience. We recognize that these changes may impact your current processes, and we appreciate your support as we implement these updates. Microsoft runs on trust and protecting your data is our utmost priority. We believe these improvements will provide a more secure and reliable eDiscovery experience. To learn more about the Microsoft Purview eDiscovery solution and become an eDiscovery Ninja, please check out our eDiscovery Ninja Guide at https://aka.ms/eDiscoNinja!Microsoft Stream and Microsoft Clipchamp: Brand unification update for Microsoft 365 video
Microsoft is unifying Stream and Clipchamp under the Clipchamp brand, delivering a seamless, modern video platform for all your creation, editing, and sharing needs. With a refreshed Clipchamp start page, updated branding, and powerful tools, you can easily access and manage all your video content in one place making it easy for everyone to create, collaborate, and share—right from Microsoft 365.
Scheduling attack simulations
I'm starting to use the Defender attack simulation feature. I have approx. 3000 users to target. Leadership don't want to send 3000 tests every month rather divide the people up across 12 months sending smaller monthly batches. The issue of not being enough tests for each individual is there a way to automate the sending of these to even batches of people across 12 months rather than having to set these up manually?
