The chat app got an unusual kind of endorsement after U.S. national-security officials were revealed to be using it to share information about a pending U.S. military strike.

Regardless of app security, experts say communicating the military plans of the U.S. government in a non-classified space ...

Director of National Intelligence Tulsi Gabbard testified to House Intelligence Committee members Wednesday that encrypted ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

The Trump administration sought on Tuesday to contain the fallout after a magazine journalist disclosed he had been inadvertently included in a secret group discussion of highly sensitive war plans, ...

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

The publication of mobile network coverage maps by the TSPs is also aimed at helping customers make informed decisions when choosing their mobile service providers.