This record tracks a ransomware attack claimed by the
BrainCipher group against
oxfordcounty.ca. 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.
320days open
t1 · Published
t2 · Pending
Business Category
Public Sector
Published
October 20, 2025
Disclosed / Notified
Not disclosed yet
Attack Summary
[AI generated] Oxford County represents the best of both worlds: urban communities full of life, entertainment, and commerce; and rural areas that are rich in natural resources, history, and farming communities. Located in the heart of Southwestern Ontario, it is home to several thriving communities. As a municipality, its mission is to provide public services that enhance the quality of life for its citizens.
Leak Screenshots
1 CAPTURED
Captured directly from the operator's leak site by our collector.
Capture history —
2 day(s) tracked. Content is locked.
Showing the latest capture only
Unlock the 2 captures already taken.
Dark Web Exposure
Findings for oxfordcounty.ca
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
550+
found in Traditional breaches
94+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Televerde
play · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
LKnet reserve chat · breach
••• emails
Database World ROC · breach
••• 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.
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