Powergrid Services LLC reported a data breach affecting 4,332 individuals, including one Maine resident. The breach, which occurred between September 13 and September 15, 2021, was discovered on November 29, 2021. The incident was described as an external system breach (hacking), resulting in the compromise of names and Social Security numbers. Affected individuals were notified on January 19, 2022, and offered 12 months of credit monitoring services through TransUnion.
Affected (this filing): 1