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.

Police at the Pennsylvania airport are investigating after someone breached the system and played a pre-recorded message Tuesday evening.

In a recording that captured the incident, a computer-generated voice reads off a list of hackers claiming responsibility for the takeover of the system before stating, “[Expletive] Netanyahu and Trump,” an apparent reference to Israeli Prime Minister Benjamin Netanyahu and President Donald Trump. (A portion of the message can be heard at Nexstar's WHTM.)

"If this had been someone with more nefarious intentions, this would have been much worse," said John Sancenito

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