First Coast Heart Vascular Center
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against First Coast Heart Vascular Center. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
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.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.