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Black Hills Bentonite

nitrogen

This record tracks a ransomware attack claimed by the nitrogen group against Black Hills Bentonite. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
United States
Business Category
Manufacturing / Engineering
Employees
51-100
Discovered
2025-11-06
Published
November 06, 2025
Victim ID
4bTswboZJmFH

Attack Summary

An American company founded in 1947. It mines and processes sodium bentonite, a natural clay used in well drilling, metal casting, and pond and landfill sealing.

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