Data Breach Law Group Investigates the Metropolitan Marine Maintenance Contractors' Association ("MMMCA") Data Breach
By Data Breach Law Group | Posted on May 25, 2026 · Maine
Miami, FL — Data Breach Law Group is investigating a data breach involving Metropolitan Marine Maintenance Contractors' Association ("MMMCA"), reported to the Maine Attorney General on May 25, 2026. The firm is reviewing whether affected individuals have legal claims arising from the incident.
Metropolitan Marine Maintenance Contractors' Association (MMMCA) appears to be a professional trade association or industrial services organization focused on coordinating maritime maintenance and infrastructure support. As an entity managing contractor relations and workforce logistics, the organization typically collects and stores sensitive personal information, including employee and contractor Social Security numbers, payroll records, tax documentation, and detailed contact information. This data breach was officially reported to the Maine Attorney General in 2026, confirming that unauthorized parties may have accessed internal systems containing such records. If you have received a formal data breach notification letter from MMMCA, it indicates that your personal information was likely stored within their systems at the time of the incident and may have been compromised.
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 Metropolitan Marine Maintenance Contractors' Association ("MMMCA")?
A case review is free and confidential. Tell us about your letter and we will explain your options.