Lanmark Group

Lanmark Group
Data Breach on December 17, 2025

Data Breach Report
Victimlanmarkgc.com
Threat ActorSinobi
Date DiscoveredDec 17, 2025
DescriptionLanmark 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 SizeUnknown

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