Watch all your cards carefully, especially if running transactions in volume. One consistent source of exposure is compromise of banking and transaction processing systems. AFAIK AP has not been compromised, but most of the major banks have and ditto the transaction processing systems.
Originally Posted by
jamesteroh
Probably didn't have a thing to do with AP. I have had two credit card accounts used bogusly in the past year and NEITHER were used with amazon payments. Both cases noone had the cards but they somehow made a fake card and were able to swipe them. The one card was a marriot visa that I got and put put $1k in charges on (card was only used twice) and had been sitting in a locked area of my house that only I have access to for a few months, so hard telling when the theif/poacher got your card info.