I sent a request for an investigation regarding an erroneously reported account by Child Support with Equifax. Equifax sent my letter to XXXX XXXX, which invaded my privacy as XXXX XXXX has and had nothing to do with Child Support. Not only did they send my personal information regarding my credit but they also sent my social security number, date of birth and address. This was wrong of Equifax to o this and possibly damaging. they should not have been so careless as consumers put their trust in the credit bureaus. I sent Equifax proof that this account was paid and they did not bother to update my account.