There have been literally hundreds of articles that have been written describing the CryptoLocker virus and how dangerous it can be if your computer gets infected. It has been one of the most talked about Malware topics in years. Just recently security experts were able to stop at least some of the servers that the virus authors use to infect your computer. There are still others that are still in operation but it seems to have at least slowed down the progress of this horrible virus. visit: http://nabzsoftware.com/types-of-threats/cryptolocker/