[rising-sky]

"The strongest chain will break at it's weakest point".

If I as a user, believe that a sequence of actions, from my keystrokes to voice input, which I perceive to be a direct interaction with a secure app are in fact insecure, then is the app really secure?

I guess that's the question being posed here

[ballenf]

There is a balance -- one is reminded of the constant "data charged may apply" footnote to so many free services. The same goes here: you really shouldn't tout your impenetrable security without also informing users that things external to the service may undermine its utility.

[spullara]

Also make sure no one is looking over your shoulder or listening nearby. "Signal encryption bypasssed by new look over shoulder attack."

[accountface]

I think it's a little different when the person "looking over your shoulder" is omnipotent.