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 ...

TeleMessage, an encrypted messaging app based upon Signal, has been temporarily suspended out of "an abundance of caution" ...

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 ...

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Tulsi Gabbard, now the US director of national intelligence, used the same easily cracked password for different online ...

The US Department of Defense (DoD) is overhauling its "outdated" software procurement systems, and insists it's putting security at the forefront of decision-making processes.

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