Eversource Energy Data Breach Lawsuit Investigation

Shamis & Gentile P.A., one of the nation's premier class action law firms specializing in data breach cases, is investigating the Eversource Energy data breach.

If you were affected by the data breach, your sensitive personally identifiable information may have been exposed, and you may be eligible for compensation.

About Eversource Energy

Eversource Energy is a large, publicly traded utility holding company headquartered in Springfield, Massachusetts, with major offices in Hartford, Connecticut, and Boston, Massachusetts.

Eversource focuses on delivering electricity, natural gas, and water to its customers.

What Happened?

In April 2026, Eversource Energy experienced a phishing campaign, resulting in the unauthorized use of credentials belonging to two employees, allowing access to a limited number of files.

Eversource discovered the breach on April 27, 2026, and blocked the hacker group’s activities, implemented additional security measures, and launched an investigation with the help of external experts.

The investigation revealed that both current and former customer data was accessed.

A total of 3,049 people in the United States were affected.

Information Exposed:

• Names
• Mailing and utility service addresses
• Account information
• Phone numbers
• Emails
• Social Security numbers
• Driver’s license numbers
• Federal identification numbers
• Financial account numbers
• Account information

You May Be Entitled to Compensation

If your personal information was exposed in the Eversource Energy data breach, you may be eligible to join a class action lawsuit and receive compensation. Lawyers are ready to help individuals affected by this incident seek justice and potential financial recovery.

To find out if you qualify and take the next step, complete the below form to join the lawsuit investigation.

Sources

• Maine Attorney General
• Dark web