Black & McDonald
Data breach claim reported July 12, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | blackandmcdonald.com | |
| Claimed By | CL0P | |
| Date Discovered | Jul 12, 2023 | |
| Description | Black & McDonald is a prime multi-trade contractor providing a full range of electrical, mechanical, utility. | |
| Leak Size | Unknown |
Breach claims on this page are published by threat actors and haven't been verified by Breachsense.
Credential Exposure for blackandmcdonald.com
We've indexed 461 @blackandmcdonald.com accounts from external breaches, plus 9 credentials for blackandmcdonald.com itself.
Last checked Nov 8, 2026
| @blackandmcdonald.com addresses from external breaches | |
|---|---|
| Third-party breaches | 452 accounts · across 88 breaches · 398 with a plaintext password · most recent Aug 3, 2025 |
| Combo lists | 143 accounts · most recent Nov 8, 2026 |
| Passwords for blackandmcdonald.com accounts | |
|---|---|
| Combo lists | 8 logins · most recent Oct 29, 2026 |
| Infostealer logs | 4 logins · 3 infected devices · most recent Nov 3, 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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