This record tracks a ransomware attack claimed by the
akira group against
Yokohama-oht (atgtire). 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.
-81days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
Apr 02, 2023
Attack Summary
Yokohama Off-Highway Tires America Inc is a company that operatesin the Automotive industry. A well-known name in tire business is going to share it's secrets in our blog. The data we took from them is of 1.3TB size will be available for you soon.
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 yokohama-oht.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
36
found in Traditional breaches
42
found in Ransomware leaks
Televerde
play · ransomware
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Arandell Corp
medusa · ransomware
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
UnderArmour_BF_.7z.001
Database World ROC · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Qantas Airways Limited
shinyhunters · ransomware
••• emails
FORBESMARSHALL.COM
clop · ransomware
••• emails
+ 7 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.