Entity Information
- Type of Organization: Other Commercial
- Entity Name: Eversource Energy
- Street Address: 247 Station Drive
- City: Westwood
- State, or Country if outside the US: MA
- Zip Code: 02090
Submitted By
- Name: Cynthia Larose
- Title: Member
- Firm name (if different than entity): Mintz Levin
- Telephone Number: (617) 348-1732
- Email Address: cjlarose@mintz.com
- Relationship to entity whose information was compromised: Outside Counsel
Breach Information
- Total number of persons affected (including residents): 3049
- Total number of Maine residents affected: 1
- If the number of Maine residents exceeds 1,000, have the consumer reporting agencies been notified:
- Date(s) Breach Occured: 04/14/2026
- Date Breach Discovered: 04-27-2026
- Description of the Breach:
- External system breach (hacking)
- Information Acquired - Name or other personal identifier in combination with:
Notification and Protection Services
- Type of Notification: Written
- Date(s) of consumer notification: 05/27/2026
- Copy of notice to affected Maine residents: Adult_Notification_Letter_-_(5.19.26_Draft)_v3_Proof_(final).pdf
- Date of any previous (within 12 months) breach notifications:
- Were identity theft protection services offered: Yes
- If yes, please provide the duration, the provider of the service and a brief description of the service: 24 months of Identity Guard services from IDX