jcatcw writes: Jaikumar Vijayan says that TJX is finally offering more details about the extent of the compromise, which at 45.6M cards,is the biggest ever. He's has been following the story for Computerworld since it started. The systems that were broken into processed payment card, check and returns for customers of T.J. Maxx, Marshalls, HomeGoods and A.J Wright stores in the U.S. and Puerto Rico, and customers of Winners and HomeSense stores in Canada and T.K. Maxx in the U.K. Customer names and addresses were not included in the stolen data. So far the company has so far spent about $5 million in connection with the breach, and several lawsuits that have been filed against it. It was sued recently by the Arkansas Carpenters Pension Fund, one of its shareholders, for failure to divulge more details about the breach.