Basement Systems

Basement Systems

Data Breach on July 26, 2024
Data Breach Report
Victimbasementsystems.com
Threat ActorCicada3301
Date DiscoveredJul 26, 2024
DescriptionBasement Systems, Inc. is a company specializing in basement waterproofing, foundation repair, and crawl space solutions. Here are the details:
Leak SizeUnknown

Credential Exposure for basementsystems.com

We've indexed 118 @basementsystems.com accounts from external breaches, plus 1 credentials for basementsystems.com itself.

Last checked Aug 16, 2026

@basementsystems.com addresses from external breaches
Third-party breaches118 accounts · across 67 breaches · 105 with a plaintext password · most recent Dec 18, 2025
Combo lists49 accounts · most recent Aug 6, 2026
Passwords for basementsystems.com accounts
Combo lists1 logins · most recent Jun 22, 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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