After the victims enter their card and enter the PIN they cannot continue with the transaction or withdraw the card, they get nervous, do not know what to do and leave in search of help.
That's when the scammer shows up and withdraws all the money he can, breaking the keys or using the on-screen keyboard that the victim did not use.
The technique has been known for years, it can also be combined with other elements such as a fake phone or a fake number that the person calls for instructions thinking they are talking to bank officials.
What is to be done in such a situation?
Do not move away from the cashier.
The system should automatically cancel the operation after a certain amount of downtime, but if this does not happen you have to call the bank from the cell phone or the police, if you can not ask someone to do it.
These scams are usually done at night, so you have to be careful. In addition, the PIN should never be disclosed even to bank employees.
Source: SpamLoco
