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Listed on a ransomware leak site

Pump Engineering Company

pumpengineering.net

Pump Engineering Company was listed on the Dark-project leak site on Aug 25, 2026. Information as of Oct 19, 2026.

Country: United StatesIndustry: Manufacturing
Updated continuously · figures as of Oct 19, 2026
Claimed by
Dark-project
First listed
Aug 25, 2026
Claims recorded
1

Leak-Site Claim.

Dark-projectConfirmed claim
Posted on the leak site
Aug 25, 2026
Collected by Brandefense
Aug 25, 2026
Data claimed
115 GB
Leak-site post text, written by the group
About Pump Engineering Company Pump Engineering Company is a full-service distributor and supplier of industrial pumps, parts, and fluid handling systems, serving Southern California since 1946. During the cyberattack, 120,000 files (115 GB) were stolen, including an extensive customer database, insurance documents, confidential financial documents, and a vast number of project drawings.

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HelixUSUnited StatesManufacturing2.45 GB

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.