In this photo released by Korean Broadcasting System, KBS employees try to recover a computer server a day after a cyberattack caused computer networks at the company to crash, in Seou

 

              In this photo released by Korean Broadcasting System, KBS employees try to recover a computer server a day after a cyberattack caused computer networks at the company to crash,  in Seou
In this photo released by Korean Broadcasting System, KBS employees try to recover a computer server a day after a cyberattack caused computer networks at the company to crash, in Seoul, South Korea, Thursday, March 21, 2013. Investigators have traced a coordinated cyberattack that paralyzed tens of thousands of computers at six South Korean banks and media companies to a Chinese Internet Protocol address, but it was not yet clear who orchestrated the attack, authorities in Seoul said Thursday. The discovery did not erase suspicions that North Korea was to blame. IP addresses are unique to each computer connected to the Internet, but they can easily be manipulated by hackers operating anywhere in the world. (AP Photo/KBS)