Madison Healthcare Services Data Breach – Investigated by Federman & Sherwood
September 28, 2026 – Federman & Sherwood is investigating the Madison Healthcare Services data breach following a notification filed with the Massachusetts Office of Consumer Affairs and Business Regulation.
According to the filing, the data breach affected four Massachusetts residents, with additional individuals potentially affected nationwide. The information potentially affected includes Social Security numbers and driver’s license numbers.
The exposure of Social Security and driver’s license numbers may increase the risk of identity theft, fraudulent account creation, impersonation, and other forms of misuse.
Federman & Sherwood is investigating whether Madison Healthcare Services implemented reasonable cybersecurity safeguards to protect sensitive personal information and whether additional measures could have prevented or reduced the impact of the data breach.
The potentially compromised information may include:
- Names
- Social Security numbers
- Driver’s license numbers
- Other sensitive information
What is Madison Healthcare Services?
Madison Healthcare Services is a non-profit, rural healthcare organization in Madison, Minnesota, that provides a complete range of medical, hospital, and senior residential services on a single campus.
Individuals affected by the Madison Healthcare Services data breach may have legal rights and are encouraged to contact Federman & Sherwood.
Phone: 1-800-237-1277 | Email: info@federmanlaw.com