The Democratic People's Republic of Korea (DPRK) may be standing behind the cyber attacks on major S. Korean government agencies on Tuesday and Wednesday, South Korea's Yonhap News reported Wednesday, citing the National Intelligence Service (NIS).

According to Yonhap, the National Intelligence Service (NIS) submitted a report on the cyber attacks to the congressmen of the information committee at the National Assembly, saying that the DPRK may be behind the attack.

The NIS is planning on an official report on Thursday, Yonhap said, citing its source.

(Xinhua News Agency July 9, 2009)