He was, of course, talking about physical safety; a Mother Jones report earlier this year was subtitled “a brief history of e-cigs blowing up—in your face, in your car, in your home, in your bar. ” But if that weren’t enough, e-cigarettes are now also proving virtually dangerous: last week an IT employee on Reddit outlined the case of a malware infection that came as the result of using a USB port to charge an e-cigarette that was made in China.