i registered at an online casino and my deposit was not arrived and i contact to their support and they said you need to wait for 10 business days for your refund.
10days are completed and i still didn't received my refund, and they told that "if you don't receive your refund in 10 days then you can contact us with your bank statement"
my question is, is it safe to share bank account statement for verification purposes? the site is reputable, but in bank statement all my information are available. is it safe to share?
Bank statement won't expose your private keys but keep in mind filtering the information you will be sending. Also, it is for me fishy in a way that I haven't experienced gambling sites asking for my bank statement rather than transaction history
But if you think that the site is reputable enough, then it could be worthy of compliance. Bank statement only includes previous transactions as well as balance but if there is other way to get your refund then that would be better ofcourse.
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my question is, is it safe to share bank account statement for verification purposes? the site is reputable, but in bank statement all my information are available. is it safe to share?
The casino don't need all the information so you can probably hide the important parts like account name or number and even balance. Since you are disputing that you haven't receive the refund then it's only natural to show proof that it didn't arrive. There's no better way to do that than your bank statement.
Choose a better way next time. If you're worried about revealing personal data then you could choose sending from a non-custodial crypto wallet and using it for your withdrawals and refunds.
Problem is if such information is required by the gambling site. If that's the case then the player has no other choice but to comply in order to process the refund. However, following transactions would be somehow worrisome so I guess moving to other platform would be a better idea.