Kyung Chang

Kyung Chang

Data Breach on May 20, 2024
Data Breach Report
Victimkc.co.kr
Claimed ByUnderground
Date DiscoveredMay 20, 2024
DescriptionKyung Chang Industry manufactures electric motors, chassis systems, and precision press parts.
Leak SizeUnknown

Credential Exposure for kc.co.kr

We've indexed 61 @kc.co.kr accounts from external breaches, plus 34 credentials for kc.co.kr itself.

Last checked Oct 11, 2026

@kc.co.kr addresses from external breaches
Third-party breaches54 accounts · across 50 breaches · 41 with a plaintext password · most recent Aug 18, 2024
Combo lists24 accounts · most recent Sep 18, 2026
Passwords for kc.co.kr accounts
Combo lists33 logins · most recent Oct 10, 2026
Infostealer logs17 logins · 2 infected devices · most recent Sep 4, 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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