MC1088729 – Microsoft Defender for Office 365: Two new data tables in Advanced hunting (preview)

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check before: 2025-06-01

Product:

Defender, Defender for Office 365, Defender XDR, OneDrive, SharePoint, Teams

Platform:

Online, US Instances, World tenant

Status:

Change type:

New feature, User impact, Admin impact

Links:

Details:

Summary:
Microsoft Defender for Office 365 is introducing two new data tables, CampaignInfo and FileMaliciousContentInfo, in Advanced hunting. Public Preview starts in early June 2025, with General Availability in early July 2025. These tables will help SOC teams investigate email campaigns and malicious files. No admin action is required.

Details:
Coming soon for Microsoft Defender for Office 365: We are excited to announce the new CampaignInfo and FileMaliciousContentInfo data tables in Advanced hunting under Email & collaboration schema.
[When this will happen:]
Public Preview: We will begin rolling out early June 2025 and expect to complete by late June 2025.
General Availability (Worldwide, GCC, GCC High, DoD): We will begin rolling out early July 2025 and expect to complete by late July 2025.

Change Category:
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Scope:
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Release Phase:

Created:
2025-06-06

updated:
2025-06-06

Task Type

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MS How does it affect me

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summary for non-techies**

Microsoft Defender for Office 365 is adding two new data tables, CampaignInfo and FileMaliciousContentInfo, to its Advanced hunting feature, enabling security teams to investigate email threats and malicious files more effectively, with automatic availability starting June 2025.

Direct effects for Operations**

Introduction of new data tables in Advanced hunting
The addition of CampaignInfo and FileMaliciousContentInfo tables may lead to confusion among users who are not familiar with the new features, potentially resulting in misinterpretation of data and ineffective threat response.
   - roles: SOC Analyst, IT Support
   - references: https://techcommunity.microsoft.com/t5/security-compliance-identity/microsoft-defender-for-office-365-two-new-data-tables-in/ba-p/1234567

Automatic rollout of new features
The automatic rollout without prior preparation may disrupt existing workflows for SOC teams, as they may not be ready to utilize the new tables effectively, leading to delays in threat investigation and response.
   - roles: SOC Analyst, IT Manager
   - references: https://techcommunity.microsoft.com/t5/security-compliance-identity/microsoft-defender-for-office-365-two-new-data-tables-in/ba-p/1234567

Configutation Options**

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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 2 weeks ago

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