Who Is Behind The Ransomware WannaCry?
Once a computer is infected, the ransomware will start scanning for other devices connected to the same network. By exploiting the vulnerability of Server Message Block (SMB) 1.0/ CIFS File Sharing Support feature, the ransomware can distribute copies of itself throughout the network and infect any device it can find.
What Does It Do and How To Fix It?
What Can You Do To Prevent This?
According to The Hacker News, you can prevent the WannaCry ransomware attack by disabling the Server Message Block (SMB) 1.0/ CIFS File Sharing Support feature.