| Data Breach Report | |||
|---|---|---|---|
| Victim | lanmarkgc.com | ||
| Threat Actor | Sinobi | ||
| Date Discovered | Dec 17, 2025 | ||
| Description | Lanmark Group, Inc. is a full-service general contracting and construction firm based in the USA (New York), providing general construction, project management and renovation services for municipal and private sector clients. | ||
| Leak Size | Unknown |

Lanmark Group
Data Breach on December 17, 2025
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