EllisDon

EllisDon

Data Breach on July 13, 2023
Data Breach Report
Victimellisdon.com
Claimed ByCL0P
Date DiscoveredJul 13, 2023
DescriptionEllisDon is an employee-owned construction services company that was founded and incorporated in 1951 in London, Ontario, Canada, by brothers Don and David Ellis Smith.
Leak SizeUnknown

Credential Exposure for ellisdon.com

We've indexed 1,085 @ellisdon.com accounts from external breaches, plus 31 credentials for ellisdon.com itself.

Last checked Oct 4, 2026

@ellisdon.com addresses from external breaches
Third-party breaches1,004 accounts · across 165 breaches · 919 with a plaintext password · most recent Aug 31, 2026
Combo lists276 accounts · most recent Sep 25, 2026
Passwords for ellisdon.com accounts
Combo lists22 logins · most recent Oct 4, 2026
Infostealer logs9 logins · 5 infected devices · most recent Sep 27, 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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