Is your identity safe with Walmart?

Wired has a great piece out about a major security breach of Walmart's electronic data back in 2006. The breach has just been made public, through internal Walmart documents, and they show just how close Walmart was to letting a hacker get names, addresses, social security numbers, and complete credit card profiles. The Wired piece is really worth reading in full, it's a fascinating story, but what we're most interested in is how terrible Walmart's security was as recent as 2006. Here's a q