There is a Collection Account on my credit report that is over 7 years old ; XXXX XXXX XXXX for $ XXXX old XXXX bill. It appears the Collection Agency has illegally re-aged it. The date of last payment on this account was 16 years ago. I have attempted to dispute this with Experian ( I sent them a dispute form ) and they sent me a letter stating they wanted my Social Security number ( which I already provided ), date of birth, mailing address, etc. This is very critical information that I do not want to send in the mail and am confused why they would request this information when my dispute form clearly provides enough information to verify my identity. I feel they are using tactics to dissuade me from clearing up my credit report. By the way-the other XXXX credit reporting agencies do have this account listed.