Quayside Publishing Group Data Breach (2013)

We have established that malicious software planted by an outside source may have been able to access your credit card information, name, and address during your recent transaction with us at with one of our ecommerce sites: Qbookshop.com, Qbookshop.net, Motorbooks.com or WalterFoster.com . The estimated time this may have occurred was between April 29, 2013 and June 17, 2013.