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.

SEOUL (Reuters) -SK Group Chairman Chey Tae-won apologised on Wednesday for a massive data leak at South Korea's largest ...

Given that the 8300 is actually made by Pantech's SK Teletech division, which is related to SK Telecom, part-owner of soon-to-launch MVNO Helio, we expect this to be a Helio phone. Another EV-DO ...

Security breach and apparent data leak put SK Telecom into a tailspin But South Korea’s biggest mobile operator says it’s determined to right the ship, re-establish trust and be reborn as “faithful to ...

SEOUL (Reuters) -SK Telecom (SKM) shares fell as much as 4% on Monday to hit their lowest level since August last year, after South Korea's biggest mobile carrier disclosed it suffered a leak of ...

The man discovered Tuesday that his SK Telecom phone service had been abruptly terminated. When the man visited a service center, he learned that someone had signed up for a budget plan with mobile ...

SEOUL, April 28 (Reuters) - SK Telecom shares fell as much as 8.5% on Monday to hit their lowest level since August last year, after South Korea's biggest mobile carrier disclosed it suffered a ...