FILE - In this July 16, 2013 file photo, a woman walks by a sign at Cyber Terror Response Center of National Police Agency in Seoul, South Korea. Most North Koreans have never even seen the Internet. ... more 
FILE - In this July 16, 2013 file photo, a woman walks by a sign at Cyber Terror Response Center of National Police Agency in Seoul, South Korea. Most North Koreans have never even seen the Internet. But the country Washington suspects is behind a devastating hack on Sony Pictures Entertainment has managed to orchestrate a string of crippling cyber infiltrations of South Korean computer systems in recent years, officials in Seoul believe, despite North Korea protesting innocence. (AP Photo/Ahn Young-joon, File) less 
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Associated Press | Photo By Ahn Young-joon, File
Thu, Dec 18, 2014 6:24 AM EST