Home All Victims Steel Dynamics UK

Steel Dynamics UK

dragonforce

This record tracks a ransomware attack claimed by the dragonforce group against Steel Dynamics UK. 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.

467days open
t1 · Published t2 · Pending
Mar 05, 2025Not disclosed yet
Country
United Kingdom
Business Category
Manufacturing / Engineering
Employees
+1000
Discovered
2025-03-09
Published
March 05, 2025
Disclosed / Notified
Not disclosed yet
Victim ID
EAplC5xnLAze

Attack Summary

Steel Dynamics are one of the leading steel stockholders and Processors in the UK. Offering a wide range of stainless steel in a variety of grades our customer base ranges from Nuclear and Architectural to the Oil & Gas, food and processing and Petrochemical Industries. With our experience it's no surprise why many blue chip companies UK and worldwide trust Steel Dynamics to satisfy their requirements in every respect. The central goal of our company vision is to be world class in the eyes of our customers. With a multi-million pound investment strategy in the latest processing technology we are at the forefront of both technological advances as well as having an enviable reputation for delivering bespoke materials packages on time in full. At Steel Dynamics we don't just sell steel we sell service. Our average lead time is 3-4 days and we are 98%+ on time. Significant investments in inventory and a very flexible supply chain allow us to react to spikes in demand.

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.

file_tree.png
finance_2024.xlsx
passport_scan.jpg
contract_signed.pdf
Sign in or explore HaveIBeenRansom to view the full leak gallery.
View leak gallery →

Dark Web Exposure

Cross-referenced against HaveIBeenRansom's dark-web index of ransomware leaks, breaches & infostealer logs.
0
found in Infostealer logs
0
found in Traditional breaches
0
found in Ransomware leaks
Emails exposed
••••
Internal
•••
External
•••
Distinct leaks
••
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
••••••••••••••••••••••••
•••••••••• · ••••••
••• emails
Full exposure is locked
See every breached email, the internal-vs-external split and each leak source behind this victim.
Want the complete picture — passwords, machines, full leak files? It's all searchable on HaveIBeenRansom.
Search this victim →
Visit Website Original Post View Group: dragonforce
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.