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 2025.
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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 |
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.
