Snapchat pictures don’t really disappear, Google can read our emails, and someone might be listening to our phone calls. At this point many Millennials believe that nothing is truly private. But one app is working to keep some conversations confidential: Confide “destroys” messages after they are read, and missives can’t be forwarded or screenshot. Words are even hidden and revealed only bit-by-bit as the recipient swipes over them. (Netted)