This record tracks a ransomware attack claimed by the
worldleaks group against
A&R Engineering. 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.
-49days
t1 · Published
t2 · Disclosed
Business Category
Manufacturing / Engineering
Disclosed / Notified
Mar 25, 2025
Attack Summary
[AI generated] "A&R Engineering" is a company specialized in the manufacturing and supply of high-quality automotive parts. They provide a range of services including precision engineering, machine assembly, and product design. This company is known for its commitment to quality and precision, adhering to strict controls and standards in their processes. From small to large scale clients, they have earned a reputation for their reliable and quality-centric offerings in the market.
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 arengr.com
— indexed by HaveIBeenRansom.
0
found in Infostealer logs
49+
found in Traditional breaches
31+
found in Ransomware leaks
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Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
@TXTLOG_ALIEN — @TXTLOG_LINK - 491.txt
Database World ROC · breach
••• emails
163.com-mysql-07.7z
Formaceft db · breach
••• emails
contacts_7.csv
Database World ROC · breach
••• emails
+ 4 more leak sources locked
Leak volumes are 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.