A Republican representative bit back at a constituent for confronting him about the Signal security breach in a viral video ...

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

Okta CEO Todd McKinnon addresses the Signal group chat incident and said it was likely a usability issue rather than cyber ...

What did they think about the national security breach, in which Trump administration officials discussed attack plans in ...

The Trump White House’s reflexive attempt to attack the messenger, on the other hand, is an illustration of the new ...

There has still been no accountability for top Trump officials who disclosed the details of a military operation to a ...

President Donald Trump and his team have spent the last several days twisting themselves into knots, critics say, trying to ...

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 ...

Scandal surrounding the Trump administration’s Signal group chat has led to a landmark week for the encrypted messaging app’s ...

When White House defense and national security leaders discussed an attack on targets in Yemen over messaging app Signal, it ...

As senior officials deny wrongdoing, rank-and-file national-security personnel worry about the dangers if no one is held ...

Another sticky spot is that government regulations require a record of communication. Signal—and other secure messaging ...