I recently posted about my charge port door opening overnight here: Phantom charge port door opening? Now also my rear hatch has opened up by itself once over night, and I'm sure I'm not hitting the remote. So I think someone might have my Mytesla login credentials and is hacking their way around my car. So I just went to the my.teslamotors.com website and changed my password. But my iPhone and iPad apps are still connected to my car! I'm stunned that these apps do not re-authenticate themselves at least every time the app is opened up. I even did a "force quit" on them and they still open up connected to, and controlling my car with no re-login authentication. Now if someone does have my OLD credentials, they can still happily go along and control my car. This seems like a really strange oversight to me.