Facebook Android app sends phone number to Facebook servers without consent
Android's take-it-or-leaveit install-time permission model sucks. I just counted 32 permissions for the Facebook app. When the user goes to install the app they are supposed to review that long list and decide if they are going to take it or leave it. The reality is most users have no idea what they're being asked and just hit Accept. Which means for most practical purposes there is no permission security.Much better is the iOS model where there are a select few extra-sensitive permissions that cause a popup when the app requests it and lets the user decide if they're going to grant it at runtime, not install time. That lets the user know what triggered the request and decide if it's legitimate. It also allows them to continue using an app even if they don't want to share their location or whatever.