Nagesh Rao was sitting in New York visiting his family when someone on his team at the Bureau of Industry and Security at the Commerce Department headquarters called him about a large box that just arrived.\nThe BIS chief information officer wasn\u2019t expecting a delivery so, needless to say, he was a bit surprised.\nAs his team opened it, they found about $10,000 worth of Lenovo laptops and Microsoft Surface tablets.\nAt that moment, Rao knew the fraudsters were a little too close for comfort.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices