Typically they grab your debit card info, and not your account info. Closing and re-issuing a new debit card should solve the issue. (Used to be a bank manager)
I recommend a good Ego starter kit! Just get one from a reliable vendor! They aren't that durable, but they are a good start. If you find you want to stick to vaping, definitely step up a little.
iTaste is a good step up if you want a reliable durable unit. I recommend EVOD tanks as well, they are small and petite and give a lot of flavor! They come in pretty colors too! Look great when attached to an Ego 1100.
-Urban