Hackers attacked the presidential sites, the Ministry of Defense, the ruling party of South Korea

The unidentified hackers were massaged on Tuesday, July 7, official sites of the Presidential Administration of South Korea, the Ministry of Defense, the ruling party, as well as more than 20 other most important portals in the national Internet sector.

This was reported by police authorities in Seoul, who created a special group to investigate this unprecedented incident, ITAR-TASS reports.

According to the press, approximately 25 leading sites in South Korea were disabled for about four hours. As a result of access to them, approximately 10 million people were deprived.

The goals and possible requirements of hackers are unknown.