Found an unidentified USB stick lying around in a public place lately? If so, did you plug it into your computer?
Don’t laugh. Almost one in five (17%) of the 200 people who recently came across one at random—in an airport, coffee shop, or public square in Chicago, Cleveland, or Washington, D.C.—plugged it in, then proceeded to open a text file and click a link or email an address in it. 469 more words