This record tracks a ransomware attack claimed by the
akira group against
Ruhrpumpen. 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.
-43days
t1 · Published
t2 · Disclosed
Business Category
Communication / Marketing
Published
November 13, 2025
Disclosed / Notified
Oct 01, 2025
Attack Summary
Founded in 2000 and headquartered in Tulsa, Oklahoma, Ruhrpumpen
Group designs manufactures, and supplies pump and pumping equipme
nt. The Company produces overhung pumps, vertical pumps, hydrauli
c decoking systems, fire pumps, and other products.
We will upload 142gb corporate data soon. SSNs of almost 600 empl
oyees and other personal information, detailed financials, projec
ts, contracts and agreements, NDA, numerous project files and so
on.
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 ruhrpumpen.com
— indexed by HaveIBeenRansom.
14
found in Infostealer logs
2,425+
found in Traditional breaches
331+
found in Ransomware leaks
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Access Intelligence
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+ 17 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.