KSpyware is (I think) the first open source spyware available on the net.
Why I developped KSpyware?
In order to show how easy spywares can be developped and for fun. Besides, like I stopped to develop virus/worms, I prefer starting to develop spywares and others malwares that don’t destroy data.
Now, here is KSpyware’s code cource (in Perl):
