LG Uplus announced its performance for last year, which saw slight increases in both revenue and operating profit compared to ...

SK Telecom today marked the six-month anniversary of Haein, its GPU cluster built for GPUaaS, launched on August 1, 2025, designed to support ...

SK Telecom, Upstage Vie for Final National AI Spot LG AI Research leads; SK Telecoms 519B model and Upstages tech fuel National AI race ...

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SK Telecom shares surged to a record high Tuesday, lifted by a stronger-than-expected market response to a local brokerage’s ...

SK Telecom, whose massive data breach last year exposed the personal information of 23 million subscribers, rejected a public ...

In April 2025, SK Telecom—South Korea’s largest mobile carrier—formally notified regulators of a significant data breach that compromised sensitive SIM card data belonging to nearly 27 million users.

SEOUL (Reuters) -South Korean authorities ordered on Friday SK Telecom to strengthen data security and imposed a fine after the country's biggest mobile carrier was hit by a cyberattack that caused ...

SK Telecom has chosen Accedian Networks to provide performance monitoring in its mobile network, spanning 12,000 locations and 28 million subscribers across six of South Korea's largest cities. With ...