Add detection rule for SharePoint file sharing impersonation#4129
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Add detection rule for SharePoint file sharing impersonation#4129
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This rule detects suspicious file sharing notifications with SharePoint or OneDrive links from external domains, where the link display text matches the sender's name, indicating potential impersonation.
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…e sharing impersonation with external SharePoint links
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…sonation with external SharePoint links
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Description
This rule detects suspicious file sharing notifications with SharePoint or OneDrive links from external domains, where the link display text matches the sender's name, indicating potential impersonation.
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