How much is enough?

To cut a long story short, I live in Dubai and i provided my national ID, the expiry date on my debit card and my date of birth to telephone scammers here. When they asked for my card number, in my half awake stuppor i realised only at that point what was going on. Straight away i cancelled cards, suspended phone number and reported to the police.

Question is, what could they do with that information, what do i need …

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