I’ve learned a lot about school public address systems during years of trial and error conducting lockdown drills around the country and providing K-12 clients with ...

SEATTLE (Reuters) -Hackers took over the public address systems on Tuesday at four airports, three in Canada and one in the United States, to broadcast messages praising Hamas and criticizing ...

MIDDLETOWN, Pa. (WHTM) — An incident where an unauthorized user gained access to Harrisburg International Airport’s public address system could have been much worse, a security expert said. Airport ...

HAMDEN — For the last three months, Hamden High School students have not heard a morning announcement over the loud speaker or been dismissed from class with a bell. That is because the school's ...

An unauthorized user recently hacked a public address system at the Harrisburg International Airport (HIA) in Pennsylvania to blast political messages and anti-Trump statements, Fox News reported. The ...

MIDDLETOWN, Pa. (WHTM) — An incident where apparent hackers gained access to Harrisburg International Airport’s public address system and played a pro-Palestinian message has drawn the eyes of a ...

Unauthorized pro-Palestinian political messages praising Hamas and attacking President Donald Trump and Israel’s prime minister were broadcast through public address systems in terminals at four ...