Another retail giant might have been hit by hackers. ABC News reports Sears is the latest retailer to go on alert for a possible data breach. Sears Holdings says 'we are actively reviewing our systems to determine if we have been a victim of a breach." So far the company says there's no information indicating one. The retail industry has been reeling from breaches at Target, Nieman Marcus and other stores that have exposed the credit and debit card information of millions of American consumers. The Secret Service is investigating the possible breach at Sears.