SK-Telecom - Data reuploaded

SK-Telecom - Data reuploaded was compromised in a ransomware attack attributed to an unknown ransomware group in February 2026. The organization, operating in the Telecommunications sector in South Korea, was added to the group's data leak site as part of an extortion campaign.

[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.