This record tracks a ransomware attack claimed by the
crypto24 group against
U.S. Vanadium Holding Company LLC. 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.
-65days
t1 · Published
t2 · Disclosed
Business Category
Retail / E-commerce
Published
October 20, 2025
Disclosed / Notified
Aug 16, 2025
Attack Summary
We have successfully extracted over 300GB of documents from your internal network, including internal company documents, customer and project information, and other data stored within your internal systems.
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 usvanadium.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
16
found in Traditional breaches
66
found in Ransomware leaks
Arandell Corp
medusa · ransomware
••• emails
Access Intelligence
play · ransomware
••• emails
Marcus & Millichap, Inc.
shinyhunters · breach
••• emails
National AirVibrator
akira · breach
••• emails
Advanced Business Networks
play · ransomware
••• emails
Colonial Surety Company
medusa · ransomware
••• emails
Air Cleaning Specialists
play · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
+ 2 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 5 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.