I had a bunch of fraudulent charges pop up on my credit card today. Yesterday I sat at the Apple store and added $150 to my PSN account and downloaded 3 games. Any guesses if this was the transaction that caused my credit card to be compromised? Thankfully I was using my prepaid card, but unfortunately it had about $5000 on it because I have been shopping for a sofa. The only other thing giving me pause is I did purchase a used Macbook from craigslist. I am really hoping that it is not the source of my compromised card.