This record tracks a ransomware attack claimed by the
clop group against
MONARCHBRANDS.COM. 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.
-91days
t1 · Published
t2 · Disclosed
Business Category
Healthcare / Pharma
Published
February 27, 2025
Disclosed / Notified
Nov 29, 2024
Attack Summary
[AI generated] Monarch Brands is a global wholesaler and distributor of institutional textiles and supplies. Their range of products includes linen supplies (such as bedsheets, towels), commercial laundry services, and kitchen cleaning products, etc. This Philadelphia-based firm serves thousands of clients in various sectors including healthcare, hospitality, commercial laundry, and more.
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 monarchbrands.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
188
found in Traditional breaches
7
found in Ransomware leaks
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• emails
Apollo.io DB 816millions.rar
Database World ROC · breach
••• emails
MGM_Grand_Hotels RUTOR.7z
TheUnderground - Reborn · breach
••• emails
contacts_112.csv
Database World ROC · breach
••• emails
contacts_103.csv
Database World ROC · breach
••• emails
contacts_117.csv
Database World ROC · breach
••• emails
+ 15 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.