Ransomware Group sinobi Hits: Lanmark Group
Summary
In the latest cybersecurity news, Lanmark Group — a company operating in the AE — has fallen victim to a ransomware attack conducted by the group sinobi. This data breach, discovered on 2025-12-16 21:32:26.104567, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Lanmark Group |
| Threat Group | sinobi |
| Summary | Lanmark Group, Inc. is a full-service general contracting firm based in Brooklyn, NY, founded in 2005. The company specializes in handling complex construction projects for both public and private sector clients, demonstrating a commitment to quality, safety, and client satisfaction. With a focus on meticulous planning and execution, Lanmark has established a strong reputation through their extensive portfolio of successful projects. Their expertise is showcased in multi-million dollar constructions, making them a trusted partner for state and municipal agencies. |
| Date of Breach | 2025-12-16 21:31:50.837000 |
| Discovery Date | 2025-12-16 21:32:26.104567 |
| Region | AE |
| Target Domain | www.lanmarkgroup.com |
Recommended Security Actions
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How HookPhish Helps You Stay Ahead
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Disclaimer
HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
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