This record tracks a ransomware attack claimed by the
chaos group against
ellison-mills.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.
-82days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
September 01, 2025
Disclosed / Notified
Jun 12, 2025
Attack Summary
Ellison-Mills Contracting is a family-oriented company specializing in wet utility and roadway infrastructure in Southern Arizona. They are committed to cultivating strong relationships with clients and team members while delivering quality construction management for various project types. With extensive experience in multimillion-dollar projects, the company prides itself on its ability to complete work on time and under budget across several contracting methods.
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 ellison-mills.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
36+
found in Traditional breaches
1+
found in Ransomware leaks
VerificationsIO_BF.7z.011
Kedr | Forum · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
agorafinancial_2025.txt
Database World ROC · breach
••• emails
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Tri-state General Contractors
play · ransomware
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
contacts_3.csv
Database World ROC · breach
••• emails
contacts_88.csv
Database World ROC · breach
••• emails
+ 1 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.