Master Manufacturing

Master Manufacturing

Data Breach on September 08, 2026
Data Breach Report
Victimmastermfg.com
Claimed ByDarkProject
Date DiscoveredSep 08, 2026
DescriptionMaster Manufacturing Co., Inc. is a privately held metal stamping and production company based in the USA (Indiana), specializing in metal stamping and precision manufacturing.
Leak Size36GB

Credential Exposure for mastermfg.com

We've indexed 5 @mastermfg.com accounts from external breaches.

Last checked Sep 8, 2026

@mastermfg.com addresses from external breaches
Third-party breaches5 accounts · across 28 breaches · 5 with a plaintext password · most recent Sep 10, 2024
Combo lists2 accounts · most recent Aug 23, 2026

None of this is necessarily connected to the ransomware attack above.

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