In July 2014, FireEye mobile security researchers have discovered that an iOS app installed using enterprise/ad-hoc provisioning could replace another genuine app installed through the App Store, as long as both apps used the same bundle identifier. This in-house app may display an arbitrary title (like “New Flappy Bird”) that lures the user to install it, but the app can replace another genuine a
![Masque Attack: All Your iOS Apps Belong to Us | FireEye Inc](https://cdn-ak-scissors.b.st-hatena.com/image/square/224498429cf024732b6edde0acd368c885fdd19a/height=288;version=1;width=512/https%3A%2F%2Fwww.fireeye.com%2Fcontent%2Fdam%2Ffireeye-www%2Ffw%2Fimages%2Ffireeye-2-color-square.png)