Hamister Group
Data Breach on May 28, 2026
| Data Breach Report | |||
|---|---|---|---|
| Victim | hamistergroup.com | ||
| Threat Actor | Qilin | ||
| Date Discovered | May 28, 2026 | ||
| Description | Hamister Group, LLC is a real estate investment, development, and property management company based in the USA (New York), specializes in the acquisition, development, ownership, and operation of middle-market hotels and senior housing communities. | ||
| Leak Size | Unknown |
Credential Exposure for hamistergroup.com
We've indexed 65 @hamistergroup.com accounts from external breaches.
Last checked Aug 23, 2026
| @hamistergroup.com addresses from external breaches | |
|---|---|
| Third-party breaches | 65 accounts · across 46 breaches · 57 with a plaintext password · most recent Aug 17, 2025 |
| Combo lists | 19 accounts · most recent May 19, 2026 |
None of this is necessarily connected to the ransomware attack above.
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