Eversource Energy Reports Data Breach to Maine Attorney General

Eversource Energy, a major utility provider, filed a data breach notification with the Maine Attorney General's office on May 21, 2026. This official report confirms an incident where personal information stored by the company may have been accessed by unauthorized individuals.

The specific types of personal information involved in this breach were not detailed in the public filing. However, the report indicates a potential exposure of data belonging to customers.

For those who received a direct notification letter from Eversource Energy, it is important to carefully review that document. The letter should provide specific details about what information pertaining to you may have been involved and any identity monitoring services being offered.

In response to potential data exposure, individuals should remain vigilant. This includes regularly monitoring all personal and financial accounts for any suspicious activity. It is also advisable to be cautious of unsolicited communications, such as emails or phone calls, that request personal details.

This information is based on the official data breach filing made public with the Maine Attorney General's office, serving as a record of the reported incident.