1. debit or credit card
2. did you store your info anywhere?

bank usually should be responsible for such transaction...

payment by right will be refunded. don't worry too much

let them investigate, if your side is clean, they have no reasons to charge you

someone uses your cc to pay for ads.

actually fb can find out which ads... so easy to track scammer down, but most lazy.

malaysian banks a bit useless.

you can see with the many scams going on. old uncle auntie transferring 100k, 200k also no problem.

banks can do so much to reduce scams.. but meh.