Brian Krebss publisher Sourcebooks has been hacked. Unauthorized parties were able to gain access to customer credit card information. Krebs has a book called Spam Nation that explores the underbelly of the cybercrime world. There is currently no mention of the security breach on Sourcebooks home page, or on its blog two places where you would expect the firm to take the opportunity to inform and warn its customers. No details of the precise nature of the vulnerability in the Sourcebooks shopping cart software has been released, but there will no doubt be questions.”]