If you hand your iPhone to someone so they can look at a picture or two, that person could accidentally see and access other apps on your device. And if your unlocked iPhone lands ...

Android ships with a locked, invisible app drawer you never set up — here's what it does and why you probably want it.

Samsung has patched a Secure Folder flaw that previously allowed anyone with physical access to see your hidden apps and photos. The vulnerability existed because Secure Folder was implemented as a ...