Fairwinds Credit Union Data Breach Sparks Class Action Investigation by Edelson Lechtzin LLP
A reported data breach at Fairwinds Credit Union has led to an investigation into potential class action claims, as conducted by the national law firm Edelson Lechtzin LLP. The breach is linked to a cyberattack on Mercadien, a third-party vendor hired for quality control and compliance reviews. Between September 7, 2025, and November 7, 2025, an unauthorized actor accessed sensitive customer data through Mercadien's systems. Fairwinds notified affected New Hampshire residents of the breach in early September 2026 and has since terminated its relationship with Mercadien. The firm is offering free case evaluations to individuals who may have had their personal information exposed, including names, Social Security numbers, financial account details, and driver's license numbers. Edelson Lechtzin LLP aims to pursue legal remedies on behalf of affected consumers for potential losses such as identity theft or fraud-related expenses. Fairwinds has also offered free credit monitoring services to impacted members.
Topics: class action law firm data breach Fairwinds Credit Union Mercadien