Data Breach Law Group Investigates the HydroServe LLC dba Gustavo Preston Company Data Breach
By Data Breach Law Group | Posted on December 19, 2025 · Indiana
Miami, FL — Data Breach Law Group is investigating a data breach involving HydroServe LLC dba Gustavo Preston Company, reported to the Indiana Attorney General on December 19, 2025. The firm is reviewing whether affected individuals have legal claims arising from the incident.
HydroServe LLC, doing business as Gustavo Preston Company, appears to be an industrial or commercial service provider specializing in fluid handling, pumping systems, and mechanical infrastructure solutions. As a business operating in this sector, the company typically collects and stores sensitive information including employee payroll records, vendor banking details, service contract data, and client contact information. This breach was officially reported to the Indiana Attorney General in 2025, and individuals impacted by the incident have been sent a formal data breach notification letter. If you have received such a notice, it indicates that your personal information held within the company's systems may have been accessed or acquired by an unauthorized party during the security incident.
If you were affected
Stay alert to targeted scams
Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.
Keep your notification letter
Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.
Did you receive a letter from HydroServe LLC dba Gustavo Preston Company?
A case review is free and confidential. Tell us about your letter and we will explain your options.