Rock Energy Systems, a Wisconsin-based commercial entity, reported an external system breach (hacking) occurring between December 21, 2021, and April 21, 2022. The incident compromised the Social Security Numbers of 593 individuals, including one Maine resident. Discovery occurred on November 7, 2022. The entity provided written notification on December 2, 2022, and offered 12 months of complimentary credit monitoring services through IDX.
Affected (this filing): 593