So I tried logging into hotmail and it says my account is blocked. If I want to access any other account on hotmail, you can't because it'll just auto-forward you from the login page to the warning page with no way of signing out. (without clearing cookies of course)
And the only way to unblock it? Enter your cell number so they can send a confirmation. Lame!
And apparently they store this number for future use and there's no way to change it as far as I can tell. It's not store in your typical settings. Good to know if I want access to someone's account, all I have to do is get it blocked, attempt to login again, then enter my own cell to gain access. Real secure.