The thegentlemen ransomware group listed First Coast Heart Vascular Center on its data leak site on 2026-08-14. Country: US Sector: Healthcare Domains named: firstcoastheart.com, zoominfo.com Claim as published on the leak site: firstcoastheart.com zoominfo.com/c/first-coast-heart--vascular-center/356606344 First Coast Heart & Vascular Center is a premier cardiovascular care provider serving patients across Northeast Florida. Their website highlights a comprehensive range of services, including expert cardiology, electrophysiology, advanced imaging, and vascular surgery. The medical center focuses on delivering innovative, evidence-based treatments and minimally invasive procedures to ensure the highest standard of heart health.