Coremain

Coremain

Data Breach on April 10, 2023
Data Breach Report
Victimcoremain.com
Claimed ByALPHV
Date DiscoveredApr 10, 2023
DescriptionCoremain is an independent provider of Information Technology and Communications services.
Leak Size120GB

Credential Exposure for coremain.com

We've indexed 83 @coremain.com accounts from external breaches, plus 23 credentials for coremain.com itself.

Last checked Sep 27, 2026

@coremain.com addresses from external breaches
Third-party breaches73 accounts · across 36 breaches · 62 with a plaintext password · most recent Jan 21, 2025
Combo lists28 accounts · most recent Sep 24, 2026
Passwords for coremain.com accounts
Combo lists15 logins · most recent Sep 23, 2026
Infostealer logs11 logins · 4 infected devices · most recent Sep 14, 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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