An astounding 200,000 systems were affected by the WannaCry attack in 150 countries in May.
6 July 2017 3:15 PM IST
![It included code known as \Eternal Blue,\ which cyber security experts widely believe was stolen from the US National Security Agency (NSA) and was also used in last months ransomware attack, named \WannaCry.\](https://s3.ap-southeast-1.amazonaws.com/images.asianage.com/images/aa-Cover-namasl0bba6095pdhanpeml8a2-20170628080626.Medi.jpeg "It included code known as \Eternal Blue,\ which cyber security experts widely believe was stolen from the US National Security Agency (NSA) and was also used in last months ransomware attack, named \WannaCry.\")
