<prompt> Human: I woke up this morning to an email saying I bought some microsoft office product for 400 on amazon. I called up amazon and they refunded me the charge which is all fine and dandy. I changed my password to amazon, and Im in the process of changing my other passwords. I didnt know of another place to post this, but do you guys think I should also call up my credit carddebit card companies and get new cards? The unauthorized charge didnt need my credit card to purchase anything since my cards are saved on amazon. Anything else I should be doing?  <response>: I would be extra safe and call your credit debit card companies and ask them to reissue you new cards because of possible fraud 