I had a user once calling me real desperately saying she was hacked. Got to her desk and nothing was going on. She then sit or her desk and started talking me

I had a user once calling me real desperately saying she was hacked. Got to her desk and nothing was going on. She then sit or her desk and started talking me through what she was doing, then suddenly the screen started to move by itself, stuff getting typed everywhere, applications opening and closing all around. Turns out she had accidentally turned on speech recognition on her mac, and the laptop was simply trying to parse - in English - everything we were saying - in Portuguese - into valid commands. Nice little havoc.