North Korean cyberwarfare: as big a threat as its nuclear weapons?

North Korea’s nuclear weapons programme has for several years posed a growing threat to international security – to its neighbours in the South and to the rest of the world.However, the hermit kingdom has also been fashioning another weapon with which to harass the global community: it has carefully and quietly honed its cyberwarfare capabilities to the point that today, according to cybersecurity experts, its hackers are among the best in the world.In terms of speed – a crucial weapon in the…