This record tracks a ransomware attack claimed by the
J group against
Dimensional Control Systems (3dcs.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.
-53days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Published
October 01, 2025
Disclosed / Notified
Aug 09, 2025
Attack Summary
[AI generated] Dimensional Control Systems (DCS) is a company specializing in quality management and engineering services. They provide solutions to analyze and predict the impact of variation on product assembly and performance. Their software tools, like the 3DCS variation analyst, assist industries such as automotive, aerospace, medical devices, electronics, to enhance their product quality and manufacturing efficiency.
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 3dcs.com
— indexed by HaveIBeenRansom.
31
found in Infostealer logs
583+
found in Traditional breaches
56+
found in Ransomware leaks
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••• emails
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••• emails
limeleads_breach.7z
TheUnderground - Reborn · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
linkedIN_2.7z.001
Database World ROC · breach
••• 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.