Facebook recently implemented "Vanish Mode" into Messenger and Instagram, which lets you have an end-to-end encrypted conversation in a chat that will disappear as soon as you leave the thread. As cool as it sounds, it's easy to enable accidentally, and a friend could force you into using it. In some cases, that may not be ideal since everything you or the recipient said will disappear. Any text written or media shared in Vanish Mode stays in Vanish Mode. That means if you or your fellow chatter enables the end-to-end encrypted option, everything you or they say during that time will... more
