Absolute Dental Group, a Nevada-based dental practice with over 50 locations, suffered a data breach discovered on February 26, 2025. An unauthorized third party accessed its network between February 26 and March 5, 2025, potentially compromising sensitive personal and health information of 1,223,635 individuals. Exposed data includes names, contact details, Social Security numbers, driver’s license/ID numbers, passports, medical records (diagnoses, treatments, insurance details), and financial/payment card information. The breach triggered a class-action investigation by law firm Edelson Lechtzin LLP, citing risks of identity theft, fraud, and financial harm. Absolute Dental secured its systems post-discovery, but the scale of exposed data—spanning health, financial, and personally identifiable information (PII)—poses severe long-term risks for affected patients, including potential medical identity fraud and financial exploitation.