An NSA Cyber Weapon Might Be Behind A Massive Global - Forbes
https://www.forbes.com/sites/thomasbrewster/2017/05/12/nsa-exploit-used-by-wannacry-ransomware-in-global-explosion/


其實係借用 / 改一改美國NSA , CIA之前一啲監控或者hacking tools, 所以可以散得好快 (spread)

Massive cyberattack targeting 99 countries causes sweeping havoc
http://money.cnn.com/2017/05/12/technology/ransomware-attack-nsa-microsoft/
節錄Quote:
The ransomware, called "WannaCry," locks down all the files on an infected computer and asks the computer's administrator to pay in order to regain control of them. The exploit was leaked last month as part of a trove of NSA spy tools.


How leaked NSA spy tools created a hacking free-for-all[/size=4][/b]
http://ht3.cdn.turner.com/money/big/technology/2017/03/30/mostly-human-hacker-down-vegas.cnnmoney_1024x576.mp4

A Stolen NSA Tool Is Being Used in a Global Cyberattack[/size=4][/b]
https://www.theatlantic.com/international/archive/2017/05/nsa-cyberattack/526644/
[#b3141e] In the past year, press reports have made public another wave of breaches believed to have been perpetrated by insiders at both the NSA and CIA that stole and released some of nation’s most sophisticated cyber hacking tools, including the WannaCry ransomware used today. [/#b3141e]In February, a second former NSA contractor, Hal Martin, was indicted for stealing classified documents. How many exactly? The Justice Department believes it could be as much as 50 terabytes—that’s the equivalent of 500 million pages.