This record tracks a ransomware attack claimed by the
medusa group against
Desco Steel. 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.
-35days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
Feb 10, 2024
Attack Summary
Desco Steel was incorporated in 1991, selling a wide variety of structural steel products. Desco Steel corporate office is located in 270 Lancaster Ave Ste G2, Malvern, Pennsylvania, 19355, United States and has 10 employees.
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 descosteel.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
41
found in Traditional breaches
98
found in Ransomware leaks
Desco Steel
medusa · ransomware
••• emails
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
MySpace_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
MMGFusion_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
contacts_4.csv
Database World ROC · breach
••• emails
extracted_emails.txt
DL| Database catalog · breach
••• emails
+ 7 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.