Check out this post on Plagiarism Today. The post takes a look at a new tool coming for TurnItIn that goes after students purchasing papers from essay mills–quite a plague in academia today. According to the article, “Turnitin has announced that it is working with seven universities to create a new tool . . . Entitled Authorship Investigation [which] aims to detect when a student’s writing changes drastically and help spot potential cases of contract cheating” (Plagiarism Today). This could make an extremely useful tool that much stronger.