Major US carrier stored credit card info in the clear, employee learned on first day

PWNED Welcome back to PWNED, the weekly column where we register some of the worst tech security mistakes our readers have ever seen. Our goal: to help you not do the same. Have a story about someone leaving a gaping hole in their network? Share it with us at pwned@sitpub.com. Anonymity is available upon request. This week's tale of code carelessness comes courtesy of a database administrator we'll Regomize as Joker. Back in the first decade of the 21st century, she went for a job interview at o