Create detection rule for BEC tax document requests#4586
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Results look really good here after sharing results from multi-hunt. Marking R4R. |
zoomequipd
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Shared latest mode and ran SS hunt - 180 Days. Added a few changes with the keywords in the body and I noticed there were a few emails with sender domain that was created less than 30 days.
Marking for review. |
IndiaAce
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Jun 10, 2026
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Description
Detects messages requesting W-2 tax documents or related tax information. The rule identifies senders using common administrative local parts and filters for messages containing W-2 language combined with request entities detected through natural language processing.
Associated samples
Associated hunts