Edelson Lechtzin Launches Investigation into MedImpact Data Breach
National class action law firm Edelson Lechtzin LLP is offering free case evaluations to individuals affected by a data breach at MedImpact Healthcare Systems, which may have exposed sensitive personal and health information. The breach was first detected on October 18, 2025, with the Qilin ransomware group claiming responsibility for stealing data from MedImpact's systems. Affected clients were notified in August 2026, though the exact number of individuals impacted has not been disclosed. The compromised information includes names, Social Security numbers, health records, and other personal identifiers, raising concerns about identity theft and fraud. Edelson Lechtzin is investigating whether MedImpact implemented adequate cybersecurity measures to prevent or mitigate the breach's impact. The firm encourages affected individuals to monitor their accounts for suspicious activity and consider protective financial steps. The law firm specializes in data privacy litigation and has a history of handling class action cases involving breaches, securities fraud, antitrust violations, and consumer rights.
Topics: data breach pharmacy benefit manager (PBM) Qilin ransomware group