#0 - June 10, 2009, 8:58 p.m.
It's happened to me 3 different times and today I looked in my account and, not that it's a big deal, but there were two different $1 charges. the previous times they were much larger, I think even in the hundreds of dollars which I had to dispute. i'm almost 100% nobody has my card number and is using it for blizzard purchases, because the first time i didn't even cancel my card.
anyway, I rarely check the details on my cards and my purchase history, so it wouldn't surprise me one bit if i've been charged by them with out even knowing it. time to start buying game cards... and I'd watch your guys' accounts closely If I were you. it's pretty ridiculous...