This record tracks a ransomware attack claimed by the
dragonforce group against
Colonial Metals. 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
Manufacturing / Engineering
Published
December 19, 2025
Disclosed / Notified
Oct 16, 2025
Attack Summary
Colonial Metals, Inc. is a full-service global supplier specializing in over 600 precious metal-based chemicals and services. The company is dedicated to providing personal and reliable customer service, fostering trust and comfort among its clients. Committed to sustainability, Colonial Metals aims to reduce greenhouse gas emissions by 25% by 2030 through various environmental initiatives. Their product offerings include refining services, analytical capabilities, and custom synthesis for various industrial markets
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 colonialmetals.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
247+
found in Traditional breaches
91+
found in Ransomware leaks
VerificationsIO_BF.7z.011
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••• emails
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medusa · ransomware
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
contacts_3.csv
Database World ROC · breach
••• emails
OnlinerSpambot_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Access Intelligence
play · ransomware
••• 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.