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

On Monday, a report from 404Media found that a hacker obtained direct messages and CBP contact information from TeleMessage ...

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

The White House is expected to pull its nomination of Dr. Janette Nesheiwat as U.S. surgeon general, sources told ABC News.

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 ...

Three federal departments prohibited their employees from accessing TeleMessage — a message archiving app that former ...

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 ...

Sen. Ron Wyden (D-Ore.) is calling on the Department of Justice to investigate the risks associated with Trump administration ...

A new analysis of TM Signal’s source code appears to show that the app sends users’ message logs in plaintext. At least one ...