To recap: Microsoft filed two lawsuits against suspected fraudsters connected with two established websites, but the company had been secretive about the cases until a media event Wednesday at its Online Services offices in Bellevue. Microsoft alleges the defendants – in one case, science-news site RedOrbit, its founder and some "John Does"; and in the other case a bunch of John Does apparently connected to HelloMetro – used fraudulent methods to artificially inflate the number of times that ads on their websites were clicked.