doeswhat.com — Let us set the scene. You’ve got the family around and your computer is all set up to show off your holiday snaps. As you open the directory, something doesn’t feel right. Thumbnails aren’t appearing and your images have been renamed from “BEACH08.JPG” to “BEACH08.JPG._CRYPT”. You then notice a new file named “!_READ_ME_!.txt”, after some...