 If you were using a strong, unique password, they're not really going to be able to do much with that information, except when it includes things like your date of birth, your social security number, your address. And then when it gets into all that, which a lot of it does, they piece this all together and they could use it to open up accounts in your name and different things like that, steal your identity. So you really do have to be on top of this stuff.