Clark-Sullivan Construction

Clark-Sullivan Construction

Data Breach on December 02, 2025
Data Breach Report
Victimclarksullivan.com
Claimed ByPlay
Date DiscoveredDec 02, 2025
DescriptionClark-Sullivan Construction is a construction company based in the USA, specializing in building and renovating public facilities, education, healthcare, commercial and community buildings.
Leak SizeUnknown

Credential Exposure for clarksullivan.com

We've indexed 75 @clarksullivan.com accounts from external breaches.

Last checked Aug 23, 2026

@clarksullivan.com addresses from external breaches
Third-party breaches75 accounts · across 32 breaches · 68 with a plaintext password · most recent Aug 18, 2024
Combo lists27 accounts · most recent Jul 21, 2026

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

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