This record tracks a ransomware attack claimed by the
alphv group against
penanshin. 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
Communication / Marketing
Published
November 05, 2023
Disclosed / Notified
Aug 15, 2023
Attack Summary
At Penanshin, we pride ourselves on our readiness and attention to details. For this reason, we have made it our goal not only to serve you professionally - like we always do - but also to afford you ease of mind and quality service, right from the start.
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 penanshin.com
— indexed by HaveIBeenRansom.
2
found in Infostealer logs
10
found in Traditional breaches
2
found in Ransomware leaks
ShopBack_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Philippine Health Insurance
medusa · ransomware
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
Ticketek_BF.7z
Database World ROC · breach
••• emails
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.