This record tracks a ransomware attack claimed by the
everest group against
UD Trucks. 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.
-41days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
February 28, 2026
Disclosed / Notified
Jan 19, 2026
Attack Summary
[AI generated] UD Trucks is a Japan-based company that designs, manufactures, and distributes transport solutions ranging from heavy-duty to medium-duty trucks. It is well-recognized for its reliable and high-quality products. Originally founded in 1935 as Nihon Diesel Industries, it was acquired by Volvo in 2007. UD Trucks operates globally with a primary focus on Asia and Africa.
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 udtrucks.co.jp
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
55+
found in Traditional breaches
14+
found in Ransomware leaks
NCH.COM
clop · ransomware
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
Japan.rar
🇷🇺Alexei Error504🇷🇺 · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
Peatix_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 13 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.