Seoul, South Korea, Ramadan 7, 1434, Jul 16, 2013, SPA - North Korea is to blame for last month's cyber attacks on the websites of South Korean media companies and the president and prime minister's offices, a South Korean investigation concluded Tuesday. South Korea's ministry of science said it was blaming North Korea based on analysis of codes, Internet addresses and personal computers used to launch the attacks. The attacks occurred June 25, the 63rd anniversary of the beginning of the Korean War, according to a report of the Associated Press. The South Korean government-led team of investigators said the online assaults were planned for several months, and the attackers hacked file-sharing websites in South Korea to find security weaknesses. --SPA 12:20 LOCAL TIME 09:20 GMT www.spa.gov.sa/1129692