![Technology Top Stories from Associated Press (AP) show](/assets/missing_small.png)
Summary: SEOUL (AP) , Investigators have yet to pinpoint the culprit behind a synchronized cyberattack in South Korea last week. But in Seoul, the focus remains fixed on North Korea, where South Korean security experts say Pyongyang has been training a team of computer-savvy "cyberwarriors" as cyberspace becomes a fertile battleground in the standoff between the two Koreas.