Can Kunlun bank card know the card number and password to take the money away?

no. Kunlun Bank Card knows the card number and password and can't take the money away, because it is necessary to bring the bank card when withdrawing money, whether it is at the bank counter or by machine. If you want to transfer the cash in the user's bank card through online banking and other operations, you need to hold the mobile phone number reserved by the bank card in the bank to get the SMS verification code sent by the bank.