A few G.O.P. lawmakers said they would look into the breach, but party leaders largely tempered their criticism of the Trump ...

In a 2022 Quinnipiac University poll, 49% of respondents said they believed allegations that Trump had mishandled classified ...

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

The secretary of defense and top intelligence officials in the Trump administration discussed ongoing military operations in Yemen on the widely available app Signal. The chat was made public ...

A Pentagon-wide advisory that went out one week ago warned against using Signal, the messaging app, even for unclassified ...

Signal President Meredith Whittaker defended the app’s security after reports that Trump officials mistakenly added a ...

US president defends key security official after journalist says he was added to group chat about air strikes.

US Senate Intelligence ranking member Mark Warner, a Democrat from Virginia, alleged on Sunday that "the Chinese, the Russians, are trying to go after Signal," the encrypted messaging app reportedly ...