While Palm Beach residents may be inconvenienced by some, the changes were necessary and smart, and could evolve, two former agents said.

NEW YORK (AP) — While close to 150 world leaders prepared to descend on Manhattan for the U.N. General Assembly, opening Tuesday, the U.S. Secret Service was quietly dismantling a massive hidden ...

Agents discovered electronic devices in five locations in and around the city that could be used to disable cellphone towers.

Federal agents dismantled a network of devices in the New York area that was used to threaten senior US government officials and bore signs of foreign involvement, according to the US Secret Service.

Sept. 23 (UPI) --The U.S. Secret Service announced it has disrupted a telecommunications network in New York that it said could have shut down telecom services in the tri-state area, as well as posed ...

The Secret Service says it disrupted a network of devices that could've shut down cellphone communications in New York City. Wall Street Journal reporter Joseph De Avila talks about the investigation.

A massive illegal electronic device network capable of crippling cell towers and jamming 911 calls across New York City was uncovered by the Secret Service — just as world leaders prepared to descend ...

Officials believe the plot is connected to the Chinese government. Secret Service agents believe they have cracked a plot that could have crippled the telecommunications network -- and law enforcement ...