The Macomb Group
Data Breach on April 05, 2023
| Data Breach Report | ||
|---|---|---|
| Victim | macombgroup.com | |
| Threat Actor | BlackBasta | |
| Date Discovered | Apr 05, 2023 | |
| Description | The Macomb Group is a leading wholesale distributor of pipe, valves and fittings for the Midwest region and beyond. | |
| Leak Size | Unknown |
Credential Exposure for macombgroup.com
We've indexed 102 @macombgroup.com accounts from external breaches, plus 4 credentials for macombgroup.com itself.
Last checked Aug 16, 2026
| @macombgroup.com addresses from external breaches | |
|---|---|
| Third-party breaches | 102 accounts · across 63 breaches · 94 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 34 accounts · most recent Aug 6, 2026 |
| Passwords for macombgroup.com accounts | |
|---|---|
| Combo lists | 2 logins · most recent Jun 22, 2026 |
| Infostealer logs | 2 logins · 2 infected devices · most recent May 25, 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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