Eversource Energy data breach

Clerk's notes

Eversource Energy, a major utility provider, filed a data breach notification with the Maine Attorney General on May 21, 2026. The company reported an unspecified security incident that compromised its digital environment. This filing initiates a regulatory review process concerning the breach.

The information reported as exposed includes Full Name, Social Security Number, Date of Birth, Utility Account Number, Financial Account and Routing Details, Billing Address, Phone Number, and Employment and Wage Records. This combination of data types can create significant risks for those affected.

When such sensitive data is compromised, individuals face heightened risks of identity theft, financial fraud, and unauthorized account access. Criminals may attempt to use this information to open new accounts, make unauthorized purchases, or engage in other fraudulent activities.

As a utility company handling critical customer and employee data, Eversource Energy has a legal obligation to protect this information. Data protection laws require companies to implement reasonable security measures to prevent unauthorized access. The occurrence of this breach suggests these measures may have been insufficient.

If you received a data breach notification letter from Eversource Energy, it confirms your information was involved. Review the letter carefully for specific details and consider monitoring your financial accounts and credit reports for suspicious activity.

Receiving a breach notification can also be the basis for seeking legal evaluation. Affected individuals may be eligible to pursue legal action to address the increased risk and potential damages caused by the breach. Understanding your legal options after such an event is an important step.

If a notification letter about this breach reached you, see every Maine data breach on file or browse all cases.