Mueller Systems
Data Breach on September 17, 2024
| Data Breach Report | ||
|---|---|---|
| Victim | muellersystems.com | |
| Threat Actor | LockBit | |
| Date Discovered | Sep 17, 2024 | |
| Description | Mueller Systems provides smart metering solutions for water, electric, and gas utilities, offering advanced technology and services to optimize resource management. | |
| Leak Size | Unknown |
Credential Exposure for muellersystems.com
We've indexed 67 @muellersystems.com accounts from external breaches.
Last checked Aug 16, 2026
| @muellersystems.com addresses from external breaches | |
|---|---|
| Third-party breaches | 67 accounts · across 30 breaches · 58 with a plaintext password · most recent Dec 18, 2025 |
| Combo lists | 13 accounts · most recent Aug 3, 2026 |
None of this is necessarily connected to the ransomware attack above.
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