[Nr.10]

WannaCry ransomware attack

The hacker group Shadow Brokers hacked the NSA in April 2016,
and leaked the American cyber weapon ETERNALBLUE for the Microsoft Windows system.
WannaCry's developers used ETERNALBLUE as the basis of their ransomware,
which gains access to a Windows computer.
After gaining access to the computers, the ransomware called WannaCrypt or WannaCry
which hijacks the computer and encrypts the computer's hard disk drive.