This record tracks a ransomware attack claimed by the
lockbit5 group against
semplastik.com.tr. 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.
-57days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Published
December 25, 2025
Disclosed / Notified
Oct 30, 2025
Attack Summary
Sem Plastik TR specializes in the production of a wide range of plastic products, including cups, pl...
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 semplastik.com.tr
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
30+
found in Traditional breaches
20+
found in Ransomware leaks
Atlantic International University
medusa · ransomware
••• emails
Twitter Full DB.part01.rar
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
WEICON
medusa · ransomware
••• emails
Расшифровка Badoo.com [25,8kk].rar
Misha-z88 DB · breach
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
+ 9 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 12 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.