Hackers target DOT road signs in Charlotte with vulgar messages - WSOC Charlotte

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WSOC CharlotteHackers target DOT road signs in Charlotte with vulgar messagesWSOC CharlotteCHARLOTTE, N.C. - Hackers got into DOT digital road signs near uptown Charlotte and posted vulgar messages. It appeared that someone changed the messages on three traffic signs that drivers see every day warning about construction and traffic delays.