This record tracks a ransomware attack claimed by the
qilin group against
Superior Linen Service. 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.
-44days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
October 15, 2025
Disclosed / Notified
Sep 01, 2025
Attack Summary
The Superior Linen Supply Company is designed to serve as an extension of our customers' business. By providing timely delivery of quality merchandise, outstanding service and affordable prices for over a century, customers have come to know ...
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 superiorlinen.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
82
found in Traditional breaches
15
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
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medusa · ransomware
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
MGM_Grand_Hotels RUTOR.7z
TheUnderground - Reborn · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
AntiPublic_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
LinkedIn.com.txt
Database World ROC · breach
••• emails
+ 17 more leak sources 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.