Hackers managed to gain access to North Korea’s Twitter and YouTube accounts. Tweets were posted on January 8th – Kim Jong-un’s birthday of all dates. North Korea has no internet, computers and pretty much anything else which can give them access to the rest of the world. Hack was likely done by an outsider (or a North Korean thin ice walker) and their hack probably won’t be noticed by the North Korean public. Unsurprisingly, the tweets and video were quickly removed (the video probably had some DRM protected music in it)
Source: https://thehackernews.com/2011/01/north-korea-youtube-and-twitter.html