M.C.S. Steel Public Company Limited

M.C.S. Steel Public Company Limited

Data breach claim reported November 10, 2026
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Data Breach Report
Victimmcssteel.com
Claimed ByRhysida
Date DiscoveredNov 10, 2026
DescriptionM.C.S. Steel Public Company Limited is a structural steel manufacturer based in Thailand, designing, fabricating, and distributing steel products for building construction, power plants, and bridges, with operations in Thailand, China, and Japan.
Leak Size4.2GB

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Credential Exposure for mcssteel.com

We've indexed 3 credentials for mcssteel.com itself.

Last checked Nov 10, 2026

Passwords for mcssteel.com accounts
Combo lists3 logins · most recent Aug 23, 2026

Logins may belong to customers or to staff, and the data doesn't say which. None of this is necessarily connected to the ransomware attack above.

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