Trojan Freezes Computer, Demands Ransom

Trojan Freezes Computer, Demands Ransom - Yahoo! News: "A new kind of malware circulating on the Internet freezes a computer and then asks for a ransom paid through the Western Union Holdings money transfer service."

So, you're not worried about your computer getting affected? You currently don't run any antivirus software or at least Windows Defender? Good luck with that.