Control systems at South Korean nuclear plants have not been harmed by recent attacks by hackers, but nevertheless Korea Hydro and Nuclear Power is increasing its security efforts to defend against a possible additional attack, the company's CEO Cho Seok told legislators on Tuesday.
Yewon Kang | 31 Dec | Read more
Another batch of internal documents from the operator of South Korea's nuclear power plants leaked to the Internet Tuesday. The leaks are a "serious situation" and a matter of national security, President Park Geun-hye said during a cabinet meeting.
Yewon Kang | 24 Dec | Read more
South Korea's state-run nuclear power plant operator said it started a two-day drill on Monday to prepare for a potential cyberattack, after a series of online document leaks caused increasing security concerns.
Yewon Kang | 23 Dec | Read more