Arnold Clark

Arnold Clark

Data Breach on January 16, 2023
Data Breach Report
Victimarnoldclark.com
Claimed ByPlay
Date DiscoveredJan 16, 2023
DescriptionArnold Clark Automobiles Ltd is one of the largest car dealer groups in Europe.
Leak SizeUnknown

Credential Exposure for arnoldclark.com

We've indexed 267 @arnoldclark.com accounts from external breaches, plus 503 credentials for arnoldclark.com itself.

Last checked Sep 13, 2026

@arnoldclark.com addresses from external breaches
Third-party breaches208 accounts · across 32 breaches · 146 with a plaintext password · most recent Jan 6, 2026
Combo lists102 accounts · most recent Sep 13, 2026
Passwords for arnoldclark.com accounts
Infostealer logs268 logins · 206 infected devices · most recent Sep 11, 2026
Combo lists249 logins · most recent Sep 13, 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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