That's why it's a good practice to go online and check the latest transactions, preferably on a daily basis.  That way you can report any suspicious items to the credit card company right away, and the right action can be carried on.

Here is the post regarding to the "Identity Theft."

http://www.huaren.us/dispbbs.asp?BoardID=336&replyID=93469&id=210704&skin=0