Employees react at the newsroom of the all-news cable channel YTN as the broadcaster's computer network was paralyzed in Seoul, South Korea, Wednesday, March 20, 2013. Computer networks at major South... more 
Employees react at the newsroom of the all-news cable channel YTN as the broadcaster's computer network was paralyzed in Seoul, South Korea, Wednesday, March 20, 2013. Computer networks at major South Korean banks and top TV broadcasters crashed en masse Wednesday, paralyzing bank machines across the country and prompting speculation of a cyberattack by North Korea. (AP Photo/Yonhap) KOREA OUT less 
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Associated Press | Photo By Yonhap
Wed, Mar 20, 2013 8:35 AM EDT