This record tracks a ransomware attack claimed by the
incransom group against
Decatur Independent School District. 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.
-48days
t1 · Published
t2 · Disclosed
Business Category
Education
Published
November 15, 2023
Disclosed / Notified
Sep 29, 2023
Attack Summary
Decatur Independent School District is a public school district based in Decatur, Texas, northwest of Fort Worth. In addition to Decatur, the district also serves portions of New Fairview and Rhome...
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 decaturisd.us
— indexed by HaveIBeenRansom.
1
found in Infostealer logs
2,950+
found in Traditional breaches
50+
found in Ransomware leaks
Canva_BF_.7z.001
Database World ROC · breach
••• emails
Canva_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
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
Edmodo_BF.7z
Formaceft db · breach
••• emails
minecraft.7z.001
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• 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.