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First Coast Heart Vascular Center

thegentlemen

This 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 GAP

Window 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.

22days open
t1 · Published t2 · Pending
Aug 14, 2026Not disclosed yet
Country
United States
Discovered
2026-08-14
Published
August 14, 2026
Disclosed / Notified
Not disclosed yet
Victim ID
TtJPc8x12QzY

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

SAMPLE

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finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
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Dark Web Exposure

Findings for firstcoastheart.com — indexed by HaveIBeenRansom.
0
found in Infostealer logs
124+
found in Traditional breaches
7+
found in Ransomware leaks
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