Google is really revamping its Messages service, and these two new features could be serious upgrades for users.

Last week, the White House said the National Security Council, the White House counsel office and President Trump adviser ...

Officials were crisscrossing the world as they sent and received sensitive messages on Signal about an imminent U.S. attack ...

But at the end of the day, nothing dramatic happens,” she said. We have all done it, mistakenly texted the colleague we were ...

The White House continued to downplay the seriousness of the incident, parsing semantics and attacking the journalist who was ...

Sources tell CBS News the Signal chat involving senior Trump administration officials included sensitive intelligence Israel ...

The National Security Agency sent a bulletin in February warning of Russian hackers trying to access encrypted conversations ...

U.S. National Security Adviser Michael Waltz inadvertently added The Atlantic's editor-in-chief, Jeffrey Goldberg, to a Signal group chat in which Trump administration officials discussed details ...

National security adviser Mike Waltz texted intelligence confirming strike on key militants.