A massive global ransomware attack has struck hospitals, companies and government offices around the world, seizing control of affected computers until the victims pay a ransom.
원문출처 : http://www.cnn.com/2017/05/13/world/ransomware-attack-things-to-know/index.html
원문출처 : http://www.cnn.com/2017/05/13/world/ransomware-attack-things-to-know/index.html