On Friday, the world experienced the wrath of a well-coordinated ransomware attack, known as WannaCrypt. The attack caused Britain's NHS to cancel surgeries, a wide array of Russian and Chinese private and public institutions to be crippled most of the day, and the rest of the world to recoil in shock.


원문출처 : http://www.cnn.com/2017/05/14/opinions/wannacrypt-attack-should-make-us-wanna-cry-about-vulnerability-urbelis/index.html