Talen Energy Data Breach – Investigated by Federman & Sherwood
August 18, 2026 – Federman & Sherwood, a national consumer protection law firm, is investigating the Talen Energy data breach following a notification filed with the Massachusetts Office of Consumer Affairs and Business Regulation.
According to the filing, the data breach affected approximately one Massachusetts resident, with additional individuals potentially affected nationwide. The information potentially exposed includes Social Security numbers, medical records, and driver’s license information.
The exposure of Social Security numbers together with medical and driver’s license information may increase the risk of identity theft, medical identity theft, financial fraud, and other forms of misuse.
Federman & Sherwood is investigating whether Talen Energy implemented reasonable cybersecurity safeguards to protect sensitive personal information and whether additional security measures could have prevented this incident. The firm is also evaluating potential legal claims on behalf of affected individuals.
The potentially compromised information may include:
- Names
- Social Security numbers
- Driver’s license information
- Medical information
- Health insurance information
- Other sensitive information
What is Talen Energy?
Talen Energy is a major independent power producer and energy infrastructure company in the U.S. Headquartered in Houston, Texas, it generates and sells electricity, capacity, and ancillary services into wholesale competitive power markets.
Individuals affected by the Talen Energy data breach may have legal rights and are encouraged to contact Federman & Sherwood to learn more about their options.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com