South Korean conglomerate SK Group's chief has apologized for a data breach at its mobile-service affiliate, SK Telecom, which is still reeling from a cyber attack last month.

SK Group Chairman Chey Tae-won apologised on Wednesday for a massive data leak at South Korea's largest mobile carrier, SK ...

SK Group Chairman Chey Tae-won apologized on May 7 for a recent hacking incident at SK Telecom that compromised customer USIM ...

SK Telecom Co. said Tuesday it has enrolled more than 24 million customers on its universal subscriber identity module (USIM) ...

SK Telecom shares fell as much as 8.5 per cent on Monday to hit their lowest level since August last year, after South ...

It prompted a company apology and the government to order the review of the country's overall data protection system.

The logo of SK Hynix is seen at its headquarters in Seongnam, South Korea, April 25, 2016. REUTERS/Kim Hong-Ji By Heekyong ...

SK Telecom, one of Korea's major mobile carriers, announced Tuesday that it was hit by a hacking attack that exposed user data. According to the company, some customer information related to ...

A power struggle is unfolding in South Korea’s semiconductor industry as SK Hynix seeks to diversify its suppliers of thermal compression bonders (TC bonders), crucial for high-bandwidth memory (HBM) ...

SCOTTSDALE, Ariz., April 22, 2025 /PRNewswire/ -- Reinvent Telecom, a provider of wholesale unified communications, collaboration and contact center solutions, today announced the strategic ...

SCOTTSDALE, Ariz., April 22, 2025 /PRNewswire/ -- Reinvent Telecom, a provider of wholesale unified communications, collaboration and contact center solutions, today announced the strategic addition ...

SK Telecom, the country’s largest telecommunication firm, confirmed Tuesday that its internal systems had been breached by a hacking attack, indicating a possible data leak involving USIM cards.