Montrose
Data Breach on July 04, 2022
| Data Breach Report | ||
|---|---|---|
| Victim | montrose-env.com | |
| Threat Actor | Black Basta | |
| Date Discovered | Jul 04, 2022 | |
| Description | Montrose Environmental Group was one of the first to see environmental responsibility as not just an imperative but as a strategic asset. | |
| Leak Size | N/A |
Credential Exposure for montrose-env.com
We've indexed 49 @montrose-env.com accounts from external breaches.
Last checked Aug 13, 2026
| @montrose-env.com addresses from external breaches | |
|---|---|
| Third-party breaches | 43 accounts · across 13 breaches · 42 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 9 accounts · most recent Jul 30, 2026 |
None of this is necessarily connected to the ransomware attack above.
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