After that, my family members and many friends received a message from Vietcombank asking to change the card's PIN. After receiving this information, my card does not go to the coffee shop at the point of purchase, it is mandatory to change the new PIN to be used as usual. It is unclear why suddenly calling such a large number of people change code, is there some problem with security or leakage?
Did you receive the same news from Vietcombank or any other bank?
Update from some brothers on Facebook, Group and even on Subtle
This is because the review found that the card used to swipe at ATM trees has skimming equipment installed, so it will notify the account holder to change the battery to avoid risks.