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Ransomware Group coinbasecartel Hits: SK-Telecom – Data reuploaded

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HookPhish team
Target organization SK-Telecom - Data reuploaded sktelecom.com Telecommunication

Summary

In the latest cybersecurity news, SK-Telecom – Data reuploaded — a company operating in the KR — has fallen victim to a ransomware attack conducted by the group coinbasecartel. This data breach, discovered on 2026-02-28 05:01:43.389230, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization SK-Telecom – Data reuploaded
Threat Group coinbasecartel
Summary [AI generated] SK Telecom is a leading South Korean wireless telecommunication services provider. It covers a vast range of services including mobile phone services, broadband Internet services, and digital media services. The company is renowned for its advancements in 5G, AI, IoT and autonomous vehicle technology. It is a key player in developing and setting standards for these technologies worldwide.
Date of Breach 2025-04-19 00:00:00.000000
Discovery Date 2026-02-28 05:01:43.389230
Region KR
Target Domain sktelecom.com
Business Sector Telecommunication

 

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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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