This record tracks a ransomware attack claimed by the
genesis group against
City of Hart. 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.
-71days
t1 · Published
t2 · Disclosed
Business Category
Public Sector
Disclosed / Notified
Dec 26, 2025
Attack Summary
A City of Hart local municipal organization
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for cityofhart.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
1
found in Traditional breaches
4
found in Ransomware leaks
National Business Furniture
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
PENS.COM
clop · ransomware
••• emails
Arandell Corp
medusa · ransomware
••• emails
Leak volumes are locked
Sign in to reveal how many records each source exposed.
Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.