MARIETTA, Ga. -- Cobb County officials are investigating after someone managed to hack the an electronic construction sign to display an unsettling message aimed at police. Police tell 11Alive an ...

Encinitas, California has experienced a wave of hacking incidents involving electronic signs installed to promote safer driving, resulting in explicit messages and graphic images being displayed .

A man towed a large, digital traffic sign to display political messages on the side of Interstate 40 Saturday afternoon. The construction sign flashed messages that said, "Good job Kyle" and "American ...

Encinitas has about a dozen variable message boards around the city. One of them was tampered with, and the message changed to explicit pictures and words.

FLOWERY BRANCH, Ga. — A Georgia Department of Transportation sign was seen flashing out to drivers on a road in Flowery Branch on Election Day, but the message wasn't traffic related. The ...

The Orlando Police Department is investigating an anti-gay hate message that was displayed on a digital traffic sign early Wednesday morning near Lake Nona, authorities say. The sign altered to say ...