This matter is probably a scam. First of all, don’t worry and find a way to contact your son. There have been many similar cases where the masterminds behind the scams were even children.

The chance of a bank credit card being maliciously overdrafted is low, because there is an upper limit for overdrafts. Generally, banks will charge late fees if the money is not returned when it is due, and may even stop the use of the credit card if multiple reminders fail. Therefore, The amount owed will not be ridiculously high. If you are asked to send money, don’t believe it. If you really want to make a payment, you must personally hand over the money to the bank for repayment after meeting your son. Never give the money directly to your child.