They could but it is illegal without your permission.
Change your passwords.
you can get in a wholeleap of trouble
yes, it is a violation of Homeland Security laws if someone uses your address without permission, because your address is a very personal and private thing, and must be asked for permission to use it, because once in the hands of someone else, it can travel anywhere and who knows who could then know your address. SOURCE: Stuff i've read and my knowledge
No
no
no it can't cause that is you account not somebody else
To hack an unlimited Internet connection would require finding someone with an unlimited account. Then, you have to break their password if it is protected. To hack into someone's Internet account without permission is illegal.
That actually depends upon what it is that you are using. If you use someone's car without permission, that is called stealing. If you use someone's movie without permission, that is called piracy. If you use someone's body without permission, that is called rape.
a truant is someone who stay away from school without permission. a truant is someone who stay away from school without permission.
No. However, if your account got hacked and someone bought the points without your permission, then contact Microsoft about it.
No one can write a check on any checking account that does not have them as a signer. If their name is not on the account it is called fraud. If their name is on the account a check can be written without permission, even if you are the main signer
Legally, in most cases, yes. Ethically, no, not without permission.