Donaldson

Donaldson

Data Breach on February 13, 2026
Data Breach Report
Victimdonaldson.com
Threat Actor0APT
Date DiscoveredFeb 13, 2026
DescriptionThe Donaldson Company, Inc. is a manufacturer of filtration systems and replacement parts based in the USA (Minnesota), focused on air, liquid, and gas filtration solutions for industrial, commercial, and residential applications.
Leak Size1.2TB

Credential Exposure for donaldson.com

We've indexed 2,450 @donaldson.com accounts from external breaches, plus 140 credentials for donaldson.com itself.

Last checked Aug 16, 2026

@donaldson.com addresses from external breaches
Third-party breaches2,396 accounts · across 406 breaches · 2,206 with a plaintext password · most recent Feb 12, 2026
Combo lists735 accounts · most recent Aug 7, 2026
Passwords for donaldson.com accounts
Combo lists124 logins · most recent Aug 15, 2026
Infostealer logs51 logins · 27 infected devices · most recent Jul 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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