End-to-end encryption is useful, secure, and reliable. But it’s just not enough.

The news of Trump officials using Signal for a group chat on military operations has raised many questions about just how ...

From the decision that sent Navy SEAL Ryan Owens to his death to appointing a Fox News host to run the Pentagon, Trump ...

Signal's founder and former CEO poked fun at the US military group-chat screwup even as officials expressed concerns about ...

Colo., told Morning Edition that "the risk of casualties goes up tremendously" if adversaries learn of military operations.

There are plenty of lingering questions about the "Signalgate" fiasco. Donald Trump and his team are apparently no longer ...

The top Republican and Democrat on the Senate Armed Services Committee are requesting an investigation into how Trump ...

Men and women who have taken to the air on behalf of the United States expressed bewilderment after the leak of attack plans.

Government and military officials handle classified discussions within SCIF rooms to safeguard top-secret information from ...

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

Recognizing this gap, the Army Demand Signal Forum was developed to foster better information sharing between its ...

In the wake of an explosive report that senior Trump administration officials discussed planned military strikes in a Signal chat that included a journalist, the White House quickly insisted the ...