Re:There is no WhatsApp 'backdoor'
by grappler on Friday January 13, 2017 @06:50PM
(#13395831)
If you are concerned enough about the security and privacy of the app, then you should learn how to use the app. That includes learning about the indicators provided by the UI telling you about key changes, delivery notifications, and anything else the developers considered important enough to show the user.
[ Parent
| on HN ]
This is design issue and has little to do with knowing how to use the app. It is poor design for a pending message to be delivered to a device whose key was changed after the message was sent.