What can someone do with your pin number?
Honestly, there probably isn’t a lot he can do with just your pin number.
Unless the number printed on your checks is your credit/debit card number.
If he had both your card number, and your pin, he might be able to do some damage, if he wanted to.
But either way, change your pin, just to be sure..
Can someone use my debit card without my PIN?
You can use your debit card as a credit card in many stores without having to enter a PIN.
How do fraudsters get your PIN number?
Criminals can override a Pin by stealing a debit card, making a copy of it and overlaying a new Pin number onto the cloned card, termed a ‘Yescard’.
Is your PIN number stored on your card?
Originally Answered: Do chip debit cards store your pin on the card? Yes, the chip cards contain a mechanism for local PIN verification, as opposed to host-based PIN verification for the magnetic cards. It is done using public key infrastructure, and large RSA keys.
What is the most common PIN number?
We all carry debit cards, credit cards and mobile phones, and most of these items require a four digit pin to unlock them. Shockingly, it appears that one in every 10 people uses the same pin – 1234.
What is a good PIN number?
An 8- or 12-digit PIN is more secure than a traditional 4-digit number, but it’s also harder to remember, unless it is already in your memory.