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Master Manufacturing Co., Inc.

Published
Sep 7, 2026

Added Sep 7, 2026

Master Manufacturing Co specializing in custom metal stamping and production services has fallen victim to a significant cyberattack. Hackers reportedly exfiltrated 36 gigabytes of sensitive data from the company’s servers. The stolen information includes SQL databases containing personal data, as well as technical plans and schematics for custom metal parts. The breach raises serious concerns regarding intellectual property theft and potential privacy violations for employees and clients.

Leak Page Screenshot

Organization Details

Organization

Master Manufacturing Co., Inc.

Domain

mastermfg.com

Country

🇺🇸 US

Industry Sector

Manufacturing

mastermfg.com

Leak Data

Data Size

36 GB

Published

Sep 7, 2026

Publication Status

Published

Discovered

Sep 7, 2026

Leak URL
http://darkprn3d3udnhpuxknsrhft3376lrz5tenhgkrxge5hxqe46pkbrwid.onion/article?slug=master-manufacturing-co-inc
Site OnlineLast scanned 11m ago

Threat Group

dark project

ransomware group

View full group profile →

Quick Facts

Country🇺🇸 US
SectorManufacturing
Data Size36 GB
AddedSep 7, 2026