CNN New Day December 19, 2013 11:07:00
Card when swiped hackers got into that information. this is what they could do. they could make a counterfeit credit card. they could make a -- take debits out of your bank account if they were able to get the pin information when you swiped your card. you're at risk if you shopped in a target store in those days after black friday. >> wow. >> so now, we have dealt with a lot of these stories. >> yep. >> the easy part of it is understanding you've been hacked. >> right. >> the hard part is what you can do about it. what is the most effective way if you detect something that's happened other th...