A new security project is monitoring in real time the price of stolen credit-card data sold in underground forums. The company behind it, CloudeyeZ, is publishing the data it collects daily on its website. The project has only been running for about three weeks, so it is too early to spot trends. It is monitoring more than 300,000 sets of card details, mostly U.S. cards including Visa, MasterCard, Discovery and American Express. Visa cards appear to be the most popular, with those the cheapest at around $2 each.”]