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Ransomware Group thegentlemen Hits: St Stephens International

Admin
HookPhish team
Target organization St Stephens International zoominfo.com

Summary

In the latest cybersecurity news, St Stephens International — a company operating in the GB — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2025-11-27 01:03:26.042848, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization St Stephens International
Threat Group thegentlemen
Summary https://www.zoominfo.com/c/st-stephens-international-school/1293733677 www.sis.edu St Stephens International School offers educational programs at its Bangkok and Khao Yai campuses, catering to a diverse student population. The school provides weekend schooling and various camps for groups, aiming to enhance the educational experience. It is associated with several organizations including Ocean Glass, Ocean Property, and Bandara Group. The institution focuses on fostering an international learning environment for its students
Date of Breach 2025-02-19 00:00:00.000000
Discovery Date 2025-11-27 01:03:26.042848
Region GB
Target Domain www.zoominfo.com

 

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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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