This record tracks a ransomware attack claimed by the
lockbit2 group against
yazaki-group.co.... 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.
-83days
t1 · Published
t2 · Disclosed
Business Category
Services
Published
September 10, 2021
Disclosed / Notified
Jun 20, 2021
Attack Summary
yazaki-group.co... was named by the lockbit2 ransomware group as a targeted organization. It operates in the Services sector. The affected entity is based in Japan. The incident was first observed on September 10, 2021.
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 yazaki.com
— indexed by HaveIBeenRansom.
163
found in Infostealer logs
452+
found in Traditional breaches
8+
found in Ransomware leaks
pureincubation-com.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Atlantic International University
medusa · ransomware
••• emails
Yatra Database.7z
tni.mil.id · breach
••• emails
Yatra_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
Luxottica_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
MySpace_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 16 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 19 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.