源代码来自中国，韩国怀疑朝鲜发动网络战 (Seoul Suspects Cyber Attack from N Korea via IP Address in China)
Agence France-Presse, March 21, 2013
http://bit.ly/WFTtty
Related:
South Korea: Cyber Attack Originated in China
Voice of America, March 21, 2013
http://www.voanews.com/content/south-korea-chinese-address-source-of-cyber-attack/1625725.html