This record tracks a ransomware attack claimed by the
pear group against
West Chester. 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.
-28days
t1 · Published
t2 · Disclosed
Published
August 12, 2025
Disclosed / Notified
Jul 15, 2025
Attack Summary
West Chester Township is the most populous township in Ohio, with a population of 65,242 according to the 2020 census
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 westchesteroh.org
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
1,122+
found in Traditional breaches
65+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
usa.gov - USA Business & Investor Database.rar
Database World ROC · breach
••• emails
Ohio 1,69,270 Emails.csv
tni.mil.id · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
+ 17 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 20 sources.
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.