ATMs from major South Korean banks are seen in Seoul on Wednesday, amid growing calls for a class-action lawsuit over a recent personal data breach at local banks. [Yonhap]
ATMs from major South Korean banks are seen in Seoul on Wednesday, amid growing calls for a class-action lawsuit over a recent personal data breach at local banks. [Yonhap]

Investigators have identified a key lead in the hacking of South Korean banks, with the suspect believed to be a 26-year-old residing in China's Guangdong province.


bbo@heraldcorp.com