Digital infantry: N. Korea doubles size of cyber army to ‘paralyze’ the south

The North Korean military’s “cyber army” has boosted its numbers to 6,000 troops, the South Korean Defense Ministry said on Tuesday, double Seoul’s estimate for the force in 2013, and is working to cause “physical and psychological paralysis” in the South. The new figure, disclosed in a ministry white paper, comes after the United States, South Korea’s key ally, imposed new sanctions on North Korea for a cyber attack on Sony Pictures Entertainment. Pyongyang has denied involvement in the attack.

North Korea is currently running its 6,000 (-member) workforce for cyber warfare and performing cyber attacks for physical and psychological paralysis inside South Korea such as causing troubles for military operations and national infrastructures.

Statement from the South Korean Defense Ministry

For years, North Korea has been pouring resources into a sophisticated cyber-warfare cell called Bureau 121, run by the military’s spy agency and staffed by some of the most talented computer experts in the country. Its long-term target may be telecoms and energy grids in rival nations, defectors from the isolated state said. The reclusive country also is suspected to have carried out a series of other cyber attacks against South Korea, which it is technically still at war with. In 2013, South Korea blamed the North for crippling cyber-attacks that froze the computer systems of its banks and broadcasters for days.