NSA obtained details for 12 million customers of South Korean telecommunications giant . Bank details , home addresses obtained for three - quarters of SK Telecom 's users . Details used by an accomplice to sell cell phones posing as KT representative . This data was sold on to a 37-year-old man identified only as Park . Second major data leak in South Korea since September .
NSA obtained details for 12 million customers of South Korean telecommunications giant . Bank details , home addresses obtained for three - quarters of SK Telecom 's users . Details used by an accomplice to sell cell phones posing as KT representative . Second major data leak in South Korea since September .