A guy named mike saying he's with a credit card company and I can make money from home selling credit card machines. Ask for birth date my last 4 social and than wanted the toll free number for my credit card capital one. Than wanted the last 3 security number for my card and than wanted all of my card numbers in the front! That's when I knew was a scam and didn't give it to him! However I did give him my last 4 social,birthdate,first and last name n my address because he first sounded legitimate. Now I'm scared can do something with my last 4 social?