Ransomware Group thegentlemen Hits: Greenbrook Engineering
Summary
In the latest cybersecurity news, Greenbrook Engineering — an organization based in GB — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-10-09T19:27:16.377492+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Greenbrook Engineering |
| Threat Group | thegentlemen |
| Summary | greenbrookengineering.com zoominfo.com/c/greenbrook-engineering/346757767 Greenbrook Engineering Services is a private, MBE-certified steel detailing and engineering firm founded in 2000, headquartered in Middlesex, New Jersey, with 5 offices in India (Bengaluru, Chennai, Nashik, Mysuru). It employs 350–756 people (mostly offshore in India) and generates estimated group revenue of $20–30M/year, with the India entity alone growing +22% YoY (₹25.3 crore FY2025). Over 25 years it has completed 3,000+ projects (Hollywood Burbank Airport, semiconductor fabs, Fiat Chrysler, military bases) with capacity of 50,000+ engineering hours per month. Core services: steel detailing, PE-stamped connection design, BIM coordination, and HVAC using Tekla/SDS2. It is the only steel detailing firm in the world with Great Place to Work certification and won Trimble’s “Feature Company of the Month” (2025) and the NISD Detailing Edge Award (2026). Led by Chairman Mukul Mehta (Wharton PhD) and MD Vasan H.R.K. |
| Date of Breach | 2026-10-06T18:50:35+00:00 |
| Discovery Date | 2026-10-09T19:27:16.377492+00:00 |
| Region | GB |
| Target Domain | greenbrookengineering.com |
| Business Sector | Manufacturing |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- phishing simulation — close the gap attackers exploit.
- security awareness training — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
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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