Waldemar S. Nelson

Waldemar S. Nelson

Data Breach on February 14, 2024
Data Breach Report
Victimwsnelson.com
Claimed ByLockBit
Date DiscoveredFeb 14, 2024
DescriptionWaldemar S. Nelson & Co. is an oil & energy company specializing in materials handling services.
Leak SizeUnknown

Credential Exposure for wsnelson.com

We've indexed 556 @wsnelson.com accounts from external breaches, plus 7 credentials for wsnelson.com itself.

Last checked Sep 20, 2026

@wsnelson.com addresses from external breaches
Combo lists459 accounts · most recent Sep 11, 2026
Third-party breaches162 accounts · across 104 breaches · 150 with a plaintext password · most recent Dec 18, 2025
Passwords for wsnelson.com accounts
Combo lists7 logins · most recent Sep 10, 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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