This record tracks a ransomware attack claimed by the
lockbit3 group against
thewalkerschool.org. 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.
-66days
t1 · Published
t2 · Disclosed
Business Category
Education
Published
November 12, 2023
Disclosed / Notified
Sep 08, 2023
Attack Summary
Experience the wonder of Walker firsthand! For the seventh year in a row, The Walker School was named the Best Private School in Cobb County. The infinite worth and dignity of each student define our approach to learning. With an average class size o...
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 thewalkerschool.org
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
2,947+
found in Traditional breaches
53+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Edmodo_BF.7z
Formaceft db · breach
••• emails
pureincubation-com.7z.001
Database World ROC · 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
McGraw Hill, Inc. (mheducation.com)
shinyhunters · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Canva_BF_.7z.001
Database World ROC · breach
••• emails
+ 17 more leak sources locked
Leak volumes are locked
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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.