check before: 2025-03-31
Product:
Purview Communication Compliance, Purview Information Protection, Purview Insider Risk Management
Platform:
Online, Web, World tenant
Status:
In development
Change type:
New feature, Admin impact
Links:

Details:
We are adding two new email indicators to Microsoft Purview Insider Risk Management:
Sending email with attachments to free public domains: This alerts when business-sensitive data is potentially leaked from a work email account to a free public domain email, potentially leading to a data security incident.
Sending email with attachments to self: This alerts when business-sensitive data is potentially leaked from a work email account to a user's personal email account or emailing self, potentially leading to a data security incident.
Admins with Insider Risk Management permissions can enable these indicators from the Settings page and use these new indicators in the Data Leaks or Data Theft policy template. Microsoft Purview Insider Risk Management correlates various signals to identify potential malicious or inadvertent insider risks, such as IP theft, data leakage, and security violations. Insider Risk Management enables customers to create policies based on their own internal policies, governance, and organizational requirements. Built with privacy by design, users are pseudonymized by default, and role-based access controls and audit logs are in place to help ensure user-level privacy.
This message is associated with Microsoft 365 Roadmap ID 483520.
[When this will happen:]
Public Preview (Worldwide): We began rolling out in late March 2025 and expect to complete by mid-April 2025.
General Availability (Worldwide): We will begin rolling out in mid-June 2025 and expect to complete by late June 2025.
Change Category:
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Scope:
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Release Phase:
General Availability, Preview
Created:
2025-04-09
updated:
2025-04-09
Public Preview Start Date
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Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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linked item details
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summary for non-techies**
Microsoft's Purview Insider Risk Management tool is introducing two new features that alert administrators when employees send emails with attachments to free public email domains or their personal accounts, with a preview available in March 2025 and full availability by June 2025.
Direct effects for Operations**
Data Security Incident Risk
Without proper preparation, the introduction of new email indicators may lead to unmonitored data leaks, increasing the risk of sensitive information being sent to unauthorized domains or personal accounts.
- roles: IT Admin, Compliance Officer
- references: https://learn.microsoft.com/purview/insider-risk-management-settings-policy-indicators, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=483520
User Experience Disruption
If the new indicators are enabled without adequate training or communication, users may experience confusion or frustration due to unexpected alerts or restrictions on their email activities.
- roles: End User, IT Support
- references: https://learn.microsoft.com/purview/insider-risk-management-settings-policy-indicators, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=483520
Configutation Options**
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Data Protection**
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IT Security**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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Last updated 1 week ago