Hackers target S Korean government websites »

South Korean police are investigating a series of cyber attacks which disabled major websites, including those of the president and the Defence Ministry.
Unknown hackers attacked 25 South Korean websites, shutting them down for several hours.
The Defence Ministry says websites were flooded by traffic at the same time, which overwhelmed the server.
South Korean media is reporting [...]

N Korea blamed for US cyber assault »

The White House, State Department and Pentagon websites were among those targeted in a coordinated cyber-attack which also crippled sites in South Korea, computer security experts said.
The Department of Homeland Security confirmed that US government and private sector websites had come under so-called “distributed denial of service” (DDoS) attack, but declined to identify any of [...]