Skip to content
Ransomware News

Ransomware Group thegentlemen Hits: Ruamjai

Admin
HookPhish team
Target organization Ruamjai ruamjaimedical.co.th

Summary

In the latest cybersecurity news, Ruamjai — a company operating in the US — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-02-24 19:00:10.050488, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization Ruamjai
Threat Group thegentlemen
Summary ruamjaimedical.co.th Ruamjairak Hospital is a modern 144-bed private hospital located in the Sukhumvit area of Bangkok, Thailand . It was established as a comprehensive medical facility with a significant investment and features specialized centers, including a fertility center partnered with the world-leading group GENEA, as well as advanced dental and neuroscience centers . The hospital focuses on providing premium healthcare services to the local community, offering everything from advanced treatments like IVF and MRI brain scans to routine health check-ups and wellness promotions
Date of Breach 2026-02-24 17:25:00.000000
Discovery Date 2026-02-24 19:00:10.050488
Target Domain ruamjaimedical.co.th

 

Recommended Security Actions

In response to increasing cyber threats, it’s critical to protect your organization with proactive security measures. HookPhish provides enterprise-grade solutions designed to reduce your risk of future attacks:

Protect your organization before it becomes the next headline. Explore HookPhish.

How HookPhish Helps You Stay Ahead

Don’t wait for a breach to take action — stay informed and take control of your cybersecurity posture today.

You can also check if your organization’s data has been exposed using our free 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.

Related articles

Security training designed for people.

See how HookPhish turns phishing simulation, training and threat monitoring into measurable human-risk reduction.

Book a demo Explore solutions