I dunno why. It could have been a hacker. It could have been my bro. It could have been any reason at all. But when I have been logging in to Minecraft, it has said 'Login Failed'. I have tried logging in with all my passwords out of my head but still a fail. The usual fails too. I then tried to log in on minecraft.net , and I can't log in there. Question(s): Your verdict? Ideas? If you change your password must you be signed in to minecraft.net?