
Nephrology Associates, P.C. Data Breach Exposes SSNs, Health Info - ClassAction.org
Nephrology Associates, P.C., a Connecticut-based dialysis provider, reported a ransomware data breach on September 8, 2026, potentially exposing sensitive information including Social Security numbers and health data.
Following an investigation with cybersecurity forensic experts, the healthcare provider determined that files on the affected server were accessible to an unauthorized party. The breach was reported to the Massachusetts Office of Consumer Affairs and Business Regulation on November 6, 2026.
Exposed Information
Information that may have been exposed varies by individual but includes names, health information, health insurance information, payment information, Social Security numbers, and government-issued identification numbers.
Legal Action
A successful case could also force Nephrology Associates to ensure they take proper steps to protect the information they were entrusted with.
Attorneys working with ClassAction.org are investigating whether a class action lawsuit can be filed. They seek individuals who received breach notices or believe they are affected.