Anonymous Westley writes: Watched WarGames for the nth time recently, and got to the scene where Jim and Malvin (the "hackers") tell David (Broderick) about backdoors. Which got me thinking: Do people still do this? What about OSS? Is there anyone who has written a backdoor recently, in an OSS or other project? Have you ever found one (in code or on a live application) left by someone else?