HydroServe LLC dba Gustavo Preston Company reported an external system breach (hacking) affecting 138 individuals total, including 1 Maine resident. An unknown actor gained unauthorized access to certain computer systems between October 6 and October 14, 2025, and was able to view or download data including names and Social Security numbers. The breach was discovered on November 21, 2025, and written notice was sent December 19, 2025. IDX credit monitoring was offered for 12 months.
Affected (this filing): 1