CEO George Friedman blasts those responsible for December attack on global intelligence firm’s website. Hackers posted credit card information and emails belonging to thousands of subscribers. Friedman: “This was a failure on our part. As the CEO of Stratfor, I take responsibility” The company’s website was breached Dec. 24 by unknown hackers who later posted the names and credit card numbers of 75,000 subscribers. The site was taken offline after the attack and relaunched Wednesday; visitors to the new site were greeted with a service interruption.”]