Massachusetts Municipal Wholesale Electric Company Breach Investigation
Massachusetts Municipal Wholesale Electric Company Breach Investigation
In January 2025, a significant data breach occurred involving the Massachusetts Municipal Wholesale Electric Company (MMWEC). This incident highlights the importance of data security and the potential risks faced by organizations and individuals alike. As investigations continue, affected parties are encouraged to understand their options and take necessary actions.
About Massachusetts Municipal Wholesale Electric Company
The Massachusetts Municipal Wholesale Electric Company is a government entity located at 327 Moody Street, Ludlow, MA 01056. MMWEC provides essential services to municipalities and plays a vital role in the energy sector. As a trusted organization, the breach of its data systems raises concerns not just for the entity but for those it serves.
What Happened
The breach occurred on January 25, 2025, when unauthorized access was gained to the company’s external systems. The incident was discovered several months later, on June 10, 2025. Following the discovery, written notifications were sent out to affected individuals on July 21, 2025, to inform them of the breach and its implications. Affected parties may have been eligible for identity theft protection services provided by Experian, which includes 24 months of credit monitoring services.
Next Steps
If you believe you may be affected by this data breach, we urge you to reach out to us at SLFLA (Srourian Law Firm) to discuss your options. Our team is here to assist you in understanding your rights and the steps you can take to protect yourself. Don’t hesitate to contact us for a consultation.

Srourian Law Firm is investigating a potential class action lawsuit against Massachusetts Municipal Wholesale Electric Company for a recent data breach.
If you received a NOTICE OF DATA BREACH letter from Massachusetts Municipal Wholesale Electric Company, complete the form below so we can discuss your legal options.
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