Unusual volume of file deletion by user.

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This query looks for users performing file deletion activities. Spikes in file deletion observed from risky sign-in sessions are flagged here. This applies to SharePoint and OneDrive users. Audit event and Cloud application identifier references. Reference - https://learn.microsoft.com/microsoft-365/compliance/audit-log-activities?view=o365-worldwide Reference - https://learn.microsoft.com/azure/sentinel/entities-reference#cloud-application-identifiers

Attribute Value
Type Hunting Query
Solution GitHub Only
ID 611ebbc2-c789-42ad-93e3-6dc02bfa5e3d
Tactics Impact
Required Connectors MicrosoftThreatProtection
Source [View on GitHub](https://github.com/Azure/Azure-Sentinel/blob/master/Hunting Queries/Microsoft%20365%20Defender/Impact/unusual-volume-of-file-deletion.yaml)

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