This record tracks a ransomware attack claimed by the
safepay group against
47club.jp. 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.
-34days
t1 · Published
t2 · Disclosed
Business Category
Retail / E-commerce
Published
December 24, 2025
Disclosed / Notified
Nov 21, 2025
Attack Summary
47CLUB (operated by Kabushiki Kaisha 47CLUB, or 株式会社47CLUB) is a Japanese e-commerce and regional marketing company based in Tokyo. Its …
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 47club.jp
— indexed by HaveIBeenRansom.
41
found in Infostealer logs
53
found in Traditional breaches
0
found in Ransomware leaks
intelx.zip
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
Peatix_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
2844Breaches_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Bitly_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Bit.ly.rar
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Twitter Full DB.part01.rar
Database World ROC · breach
••• emails
+ 4 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.