Seeley Office Systems

Seeley Office Systems

Data Breach on May 25, 2026
Data Breach Report
Victimseeleyoffice.com
Threat ActorTheGentlemen
Date DiscoveredMay 25, 2026
DescriptionSeeley Office Systems is an office equipment and workplace solutions company based in the USA (Pennsylvania), specializing in copiers, printers, managed print services, document management, and office technology solutions for businesses.
Leak SizeUnknown

Credential Exposure for seeleyoffice.com

We've indexed 9 @seeleyoffice.com accounts from external breaches.

Last checked Aug 16, 2026

@seeleyoffice.com addresses from external breaches
Third-party breaches9 accounts · across 13 breaches · 9 with a plaintext password · most recent Feb 8, 2021
Combo lists4 accounts · most recent Nov 25, 2025

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

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