Wow, I never expected this kind of a response...
Deafsmith is absolutely right though - right now AHBS _seems_ a common denominator, but it really should be a common denominator among the general population here at HBT, so it could be a red herring. That said, I'm glad someone's reached out to AHBS to give them a head's up, just in case. Never hurts to double check.
Just putting this out there, but it seems like PayPal might be another common denominator among folks in an online message board who likely buy stuff online often, and we _know_, because it's what they do, that they have to store CC info. Could be they got hacked too...
Chipster27, I like the suggestion a lot. I'll have to look into it with my CC company.
For now, I'm keeping a watch on my account for at least a few more days, to make sure nothing else goes through that they missed before closing the old account.