With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be ...

Political fallout is mounting as some Republicans are breaking with the White House on the severity of the leak.

A magazine journalist’s account of being added to a group chat of US national security officials coordinating plans for ...

Democrats and liberal groups have a long history of touting the use of Signal before the Trump administration's Signal chat ...

The encrypted messaging app Signal has been thrust into the news cycle thanks to accidental addition of the editor-in-chief ...

The messaging app was created by a one-time anarchist to help activists, journalists, and others communicate beyond the ...

The National Security Agency sent a bulletin in February warning of Russian hackers trying to access encrypted conversations ...

The secure messaging app, available for iPhones and Android devices ... revealed on Monday that he had been added to a group chat with President Donald Trump’s Cabinet members about military ...

The president of Signal defended the security of the encrypted messaging app on Tuesday after a bombshell report revealed top ...

Signal’s encryption protocol is open source, meaning that it’s freely available for anyone to inspect, use or modify ...

The messaging app Signal that Trump administration officials used to discuss an attack on Yemen’s Houthi rebels was created ...