The ransomhouse ransomware group listed Greater Pittsburgh Orthopaedic Associates on its data leak site on 2025-08-20. Country: US Sector: Healthcare Domains named: www.gpoa.com Claim as published on the leak site: Pittsburgh Orthopaedic Associates (GPOA), Pittsburgh’s oldest continuously-operating orthopaedic surgical associates. Our goal is to provide compassionate orthopaedic care to patients of all ages for an extensive variety of conditions.