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Ransomware group thegentlemen hits Mahajak Development
Mahajak Development — a construction target operating in TH has been listed by the thegentlemen ransomware group on 2026-06-15. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Mahajak Development |
|---|---|
| Threat Group | thegentlemen |
| Summary | ***.com zoominfo.com/c/mahajak-development-co-ltd/346627274 Mahajak Development Co., Ltd. is a leading Thai technology provider established in 1971, headquartered in Bangkok. Evolving from an automotive air-conditioning distributor, they are now a premier supplier of Mitsubishi Heavy Duty climate systems, smart home automation, and professional audio-visual solutions. The company delivers comprehensive consulting, design, and installation services for commercial projects and government facilities across Thailand |
| Date of Breach | 2026-06-15 |
| Discovery Date | 2026-06-15 |
| Region | TH |
| Target Domain | mahajak.com |
| Business Sector | Construction |
| Severity | MEDIUM |
Claim by thegentlemen
***.com zoominfo.com/c/mahajak-development-co-ltd/346627274 Mahajak Development Co., Ltd. is a leading Thai technology provider established in 1971, headquartered in Bangkok. Evolving from an automotive air-conditioning distributor, they are now a premier supplier of Mitsubishi Heavy Duty climate systems, smart home automation, and professional audio-visual solutions. The company delivers comprehensive consulting, design, and installation services for commercial projects and government facilities across Thailand
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Sources
Disclaimer
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