RansomHouse Strikes GWP Engineering: A Devastating Ransomware Attack

Ransomware

Summary

On October 2, 2025, the ransomware group RansomHouse publicly claimed responsibility for an attack targeting GWP Engineering (gwpengineering.com), a Hong Kong-based company specializing in construction supplies. According to the threat actor’s post, they intend to release sensitive data unless negotiations are initiated.


Incident Report

FieldDetails
TargetGWP Engineering
Domaingwpengineering.com
CountryHong Kong
Attacking GroupRansomHouse
Date ReportedOctober 2, 2025
Threat Actor Statement“The full leak will be published soon, unless a company representative contacts us via the channels provided.”

GWP Engineering Limited operates from offices in Hong Kong, Shenzhen, and Singapore, providing construction supplies such as vitreous enamel panels and structural steel. The company is renowned for its professional staff and expertise, offering adaptable solutions and managing large projects.

RansomHouse is a notorious ransomware group known for targeting various sectors, demanding hefty ransoms in exchange for data security.

Proactive measures are crucial in mitigating such threats. Darkweb monitoring is essential to identify potential breaches early. Ensure your organization is protected by using the email breach checker at https://mspdarkintel.com/domain-breach-scan to monitor your company’s exposure and enhance your cybersecurity posture.

Recommendations

  • Monitor your domains and email addresses for exposure using reputable threat intelligence tools.
  • Conduct a full compromise assessment and incident response drill internally.
  • Verify backups and ensure they are offline and ransomware-resistant.
  • Educate staff on phishing, social engineering, and lateral movement techniques used by groups like Qilin.
  • Engage with cyber forensics and legal counsel before initiating contact with threat actors.

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Disclaimer

The MSPDarkIntel team 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 and early-warning purposes only.
Our goal is to inform organizations of emerging threats so they can take timely defensive action.

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