In the aftermath of Cryptolocker and Gameover Zeus, is the threat of ransomware still significant? How does ransomware work? How can ransomware be prevented or even removed form the internet completely?
The fight against ransomware and all viruses in general is always an uphill struggle. Your typical anti-virus programs can only prevent attacks from viruses and malware from programs it recognises as threats such as the famous Crytolocker.