credit card theft

The credit and debit card data breaches at Target and Neiman Marcus compromised more than 70 million American consumers, and analysts say even more of us are at risk. That's because the technology we use to swipe for our purchases — magnetic stripes on the backs of cards — isn't hard for a skilled fraudster to hack.

The giant retailer Target continues to feel the fallout from a massive security breach at its stores. The latest revelation: Hackers who stole credit and debit card numbers this holiday season also collected encrypted personal identification numbers.

But Brigitte Clark had no worries as she left a Target in Los Angeles on Saturday morning, her cart full of groceries.