Is it possible for someone to hack into myspace and change my headline without ever having my passwo

It is possible, but not probable; whoever it was knew or guessed the password.

You should change it right away.

Is it possible for someone to hack into myspace and change my headline without ever having my password?

im sure it is, but i dont so i dont know how lol

Is it possible for someone to hack into myspace and change my headline without ever having my password?

Maybe if they're one of the administrators or something.

But usually no, they need your password to do that.

Is it possible for someone to hack into myspace and change my headline without ever having my password?

Yes, you just try all possible password combinations. The more likely case is that you left yourself logged in or someone spied your password as you typed it or someone used a keylogger program or an actual keylogging device that goes b/w the keyboard and the computer.