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Leak-site post naming H&L Manufacturing, captured by ThreatCluster

H&L Manufacturing

interlock

Ransomware leak-site victim intelligence

Data size
170 GB
Posted
Oct 5, 2026
Industry
contract manufacturer

Summary

Written by ThreatClusterfrom victim profile, leak post, screenshot

Interlock claims to have exfiltrated and published 170 GB of data from H&L Manufacturing (hlmanufacturing.com), a contract manufacturer serving automotive, consumer goods, and transportation sectors. The leak description says the data include non-disclosure agreements, CAD models, material specifications, quotes and prototypes, and other confidential files that represent valuable intellectual property. The group states the data are publicly available and could enable competitors to copy work, undercut tender prices, lure customers, provoke lawsuits, and damage H&L's reputation; the leak post is published.

Describes what the group claims on its leak site. A listing is not confirmation that a breach occurred.

What was taken

H&L Manufacturing is a contract manufacturer serving various industries, including automotive, consumer goods, and transportation. However, due to negligence, H&L filesnon-disclosure agreements, CAD models, material specifications, quotes, prototypes, 3D printing data, process specifications, quality control records, supplier and employee datawere compromised and are now publicly available. These files represent commercially valuable assets and confidential intellectual property. This leak, which the company is unwilling to address, allows competitors to copy its work, undercut tender prices, lure customers, provoke lawsuits and fines, and damage the company's reputation, draining the company's resources.

Leak-site images (1)

Images from the victim's leak listing. Thumbnails scraped from the onion page are blurred by default — click a thumbnail to view.

ThreatCluster capture