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

The rogue cellular network spanned '100,000 SIM cards across multiple sites,' and was used to make fake calls to US officials ...

Early analysis shows the network was used for communication between foreign governments and individuals known to U.S. law ...

A Secret Service unit set out to unmask the layers of burner phones, changing phone numbers and SIM cards that were swatting ...

The Secret Service recently discovered 100,000 SIM cards capable of generating 30 million text messages per minute that the ...

Rick Crawford, R-Ark. joins 'Saturday in America' to discuss the revelation of a vast server network that was seized by the U ...

A Secret Service investigation found a cellular device network in the New York region that officials say could have been used ...

Secret Service agents believe they have cracked a plot that could have crippled the telecommunications network -- and law ...

US Secret Service dismantles network of 100,000 SIM cards possibly able to disable cell phone towers ahead of UN General ...

The Secret Service says it thwarted a telecommunications cyber-op in New York City. On Tuesday, the agency announced that it ...

While close to 150 world leaders prepared to descend on Manhattan for the U.N. General Assembly, the U.S. Secret Service was ...

WASHINGTON (AP) — President Donald Trump said Wednesday that he was the victim of “three very sinister events” during his ...