Mid Michigan Medical Billing Service
Data Breach on March 31, 2025
| Data Breach Report | |||
|---|---|---|---|
| Victim | mmmbs.net | ||
| Threat Actor | Qilin | ||
| Date Discovered | Mar 31, 2025 | ||
| Description | Mid Michigan Medical Billing Service, Inc. is a revenue cycle management company offering medical billing, medical transcription, records management, and consultation services to healthcare providers. | ||
| Leak Size | 38GB |
Credential Exposure for mmmbs.net
We've indexed 2 @mmmbs.net accounts from external breaches.
Last checked Aug 16, 2026
| @mmmbs.net addresses from external breaches | |
|---|---|
| Third-party breaches | 2 accounts · across 2 breaches · 2 with a plaintext password · most recent Aug 18, 2024 |
None of this is necessarily connected to the ransomware attack above.
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