Hackers from North Korea have been successful to break the security of South Korea and hacked into more than 140,000 South Korean government computers . Interestingly, Hacking was started in 2014 and has been detected in February of this year only but till then North Korea managed to steal information including defense-related material.
The documents stolen included blueprints for the wings of F-15 fighter jets, an official at the South Korea cyber investigation unit confirmed and more than 40,000 of 42,000 materials stolen were defense-related.
The hacking originated from an IP address which has been traced back to the North Korean. Along with government computers, number of private organization like SK holdings has also been hacked