Said she was from a fraud dept saying someone used my card to buy from Amazon $600. If I gave her the first 6 digits of card to verify it was my card she would credit the $600 but if not it would be charged to card and I would be responsible for payment. When I said I would ring my bank to check on activity she said she would transfer me through to my bank manager (she wouldn't know what bank I was with) after I gave her the numbers.!!!!!! I hung up, rang my bank and nothing was suspect on my card...it was Phishing. So be careful