Don’t install the iPhone app iDrive Lite if you value the privacy of your contact list. Avi Muchnick, one of the developers behind the free, consumer-friendly online graphics suite Aviary, used iDrive to backup his Gmail contact list when switching to a new phone. The next day, he awoke to discover that iDrive’s parent company, Pro Softnet Corp, had spammed every single entry in his contact list without his permission.