A group of President Donald Trump’s cabinet members who inadvertently included the editor of the Atlantic in their Signal ...

Last week, however, Waltz’s phone made headlines again: on Thursday, the same day that Waltz would be ousted from his ...

Trump administration officials testify to Congress and Joe Biden slams Trump on dealings with Russia over the Ukraine war.

On Monday, a report from 404Media found that a hacker obtained direct messages and CBP contact information from TeleMessage after Mike Waltz was spotted using the company’s modified version of Signal.

The messaging app used by some members of the Trump administration and the US government has been hacked, according to a new ...

They did, however, discover a largely overlooked behavior that should give some group messaging users pause: Like other messengers billed as secure—with the notable exception of Signal—WhatsApp ...

Revelations about the defense secretary’s passwords came after he discussed details of planned U.S. airstrikes on a messaging ...

TeleMessage's modified Signal app, TM SGNL, used by Trump officials, has been found to allow plaintext chat access, leading ...

President Donald Trump made a surprise announcement on Tuesday that the United States would stop bombing the Houthis in Yemen ...

President Donald Trump announced he has ordered a stop to airstrikes on the Houthis after the group told the United States ...

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A hacker breached TeleMessage, a government-approved messaging app used by Trump administration officials, exposing archived ...