WhatsApp uses Signal's encryption protocol, so your chats and calls are just as end-to-end encrypted as those on Signal. But ...

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

Donald Trump’s national security adviser Michael Waltz blamed his phone for accidentally including a journalist in a Signal ...

“All concerns haven’t been addressed ... Intelligence experts argue that despite its use of encryption, Signal is not an ...

The move comes soon after far-right activist Laura Loomer urged Trump to purge staffers she deemed insufficiently committed ...

President Donald Trump said Thursday that he's fired "some" White House National Security Council officials, a move that ...

The recent Signal chat leak has caused some to criticize the encrypted messaging app itself. According to two Denver experts, ...

Millions of users worldwide flocked to Signal and Telegram over privacy concerns. Despite its reputation ... s keystrokes and view the screen before encryption is applied. This is why U.S ...

The New York Times reporters Jess Bidgood, Helene Cooper, Zolan Kanno-Youngs and David E. Sanger discuss what the Signal chat leak revealed about the Trump administration and the state of politics in ...

Martin Heinrich (D–N.M.), Ratcliffe added: "Signal is a permissible use ... news service reported last week in a piece that emphasized transparency concerns around the use of encryption by government ...