Hackers steal details for 12 million customers of South Korean phone giant . The worker , who had access to various databases at the firm , is alleged to have secretly copied data onto an external drive over the course of a year and a half . Score: 6 Details used by an accomplice to sell cell phones posing as KT representative . Second major data leak in South Korea since January .
Hackers steal details for 12 million customers of South Korean phone giant . Score: 6 Details used by an accomplice to sell cell phones posing as KT representative . Second major data leak in South Korea since January .