The orova ransomware group listed Cardiology Associates on its data leak site on 2026-08-04. Country: US Sector: Healthcare Domains named: porthuronheartcenter.com Claim as published on the leak site: Serving the community for over 45 years, Cardiology Associates of Port Huron, P.C. offers the latest in cardiac procedures and technology, helping our qualified physicians to detect and provide comprehensive treatment for a wide variety of adult heart and artery conditions.