Why you should upgrade your computer for the best possible security

Now Playing: ‘What the heck is a ransomware?’

Now Playing ‘This is a serious issue’: What the hell is a ‘Ransomware’ threat?

Now Playing:’We are trying to make it harder to infect’ for ransomware threats Now Playing’A new breed of cybercriminals’ is coming to market: ‘Hackers are trying us like a virus’ Now Playing’: ‘Reverse engineering’ is the new way to protect your computer Now PlayingA virus expert explains how to combat ransomware Now PlayingIs there anything that you can do to keep your computer safe from ransomware?

Now Watch: A new breed for cybercrimins to prey on, and how to deal with itNow Playing: Is this the new breed that’s stealing your data?

Now WATCH: ‘Rapture’ is a new type of malware that targets social media, now Playing’Ransom’ attacks: How ransomware is spreading, and what you need to do to protect yourselfNow Playing’The next wave of cyberattacks is coming’: How to protect against ransomware threatsNow PlayingRansom is a virus that infects your computer and makes you think that it is yoursNow PlayingHow to protect from ransomware attacks