Used, among other things, to register yeudienanh.net, using my name and the following email address:
They used Yahoo! Small Business Services. Yahoo! quickly cancelled the charge and account, and are in the process of refunding the $50-ish charge.
This makes a total of nearly $250 in 4 fraudulent charges in the past 90 days. The card is now cancelled, investigation ongoing into the older charges. I'm not surprised it happened ... just surprised it didn't happen sooner. 90% of my shopping is done online.