Artofthehak - Bureau 121, ( associated names Dark Seoul, Guardians of Peace) according to defectors, is one of six divisions of North Korea's General Bureau of Reconnaissance that is charged with cyber-intelligence
Bureau 121: North Korea's hacker army 'could kill people and destroy cities', says defector who trained them | BelfastTelegraph.co.uk
![Bureau 121: North Korea's 1,800 hackers wage 'secret war' on enemies - but did they target Sony? - Mirror Online Bureau 121: North Korea's 1,800 hackers wage 'secret war' on enemies - but did they target Sony? - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article4824459.ece/ALTERNATES/s615b/James-Franco-and-Seth-Rogen-in-The-Interview.jpg)
Bureau 121: North Korea's 1,800 hackers wage 'secret war' on enemies - but did they target Sony? - Mirror Online
![Bureau 121: North Korea's 1,800 hackers wage 'secret war' on enemies - but did they target Sony? - Mirror Online Bureau 121: North Korea's 1,800 hackers wage 'secret war' on enemies - but did they target Sony? - Mirror Online](https://i2-prod.mirror.co.uk/incoming/article4774482.ece/ALTERNATES/s1200b/MAIN-The-Interview-Sony-Pictures-Hack.jpg)