Tag

Black Hills Bentonite

Aug 10, 2026Ransomware Attacks

Wallstreet Ransomware Group Targets Black Hills Bentonite

The Wallstreet ransomware group has claimed responsibility for a cyberattack on Black Hills Bentonite, a Wyoming-based industrial supplier. The group threatens to leak sensitive data unless…

Nov 6, 2025Ransomware Attacks

Nitrogen Ransomware Strikes Black Hills Bentonite

Black Hills Bentonite, a leading US company in clay mining, has fallen victim to a Nitrogen ransomware attack, compromising sensitive data and threatening operations.

See your own exposure

Run a free dark web report for your domain: breached credentials, infostealer logs and dark web mentions in seconds.