Farside, that's exactly the sort of thing, along with the increasing risks of account hacking, that worries me. Maybe I'm just turning into a paranoid. Thanks for the information.
In future, I'm convinced that the only safe method of payment is going to be a snail mail U.S. postal money order. I think DAZ and Rendo both accept those as payment, God help me.
But I'll sure sleep better at night.