A card skimmer was discovered in one of the company’s warehouses.
Some Costco customers will need to keep a close eye on their bank accounts in the months ahead after a card skimmer was discovered at one of the company’s stores. As BleepingComputer reports, Costco hasn’t revealed which warehouse the skimmer was discovered at or when it was discovered. However, letters have been sent out to all customers who may have unknowingly swiped their card through the skimmer when making a payment.
