The Bureau 121 took the lime light recently after accusations that they where behind the WannaCry attacks that affected multiple countries. Although it was never confirmed by the North Korean government, a number of reports have pointed towards North Korea.
They are said to have around 1,800 members that are hand-picked from university and then trained for an additional 5 years before being given their assignment. These assignments could be across the globe, as an incentive they are promised that their family’s will receive greater privileges.
They have been accused of a number of significant and high-profile cyber attacks, these include the WannaCry virus and the attack on Sony.
Just after the WannaCry virus took the world by storm I speculated that there could have been North Korean involvement. This was later confirmed by both the UK and US government. Although the North Korean government have never officially taken credit for the attack.
The hacks that affected Sony Pictures before the release of the movie The Interview were also alleged to have been carried out by North Korea. This was later backed up by security researchers who reported that some of the code used in the hack was written in Korean. Although it was again never officially confirmed it is quite easy to see the connection.
They are also said to conduct regular cyber-attacks aimed at South Korea, this has affected a number of different sectors including banking and broadcasting companies. During 2013 it was alleged that an infected smart phone application was the result of Bureau 121.
While Bureau 121 are not a hacktivist or cyber crime group, they have been causing havoc across the globe and raging cyber-warfare. I find it almost baffling that in a country with such poor human rights and such a poor quality of life that there is a division of the Korean Government who have the ability and skill set to disrupt and damage computer systems across the globe.