The Trump administration’s Signal chat leak represents the "profound" risk of "uncontrolled communication," which could have implications on future operations, a former national intelligence ...

But a closer look at the messages posted on Signal — an encrypted but unsecured commercial texting app — and at what the group’s participants were doing when they were sent, reveal broader ...

Pam Bondi (R), U.S. Attorney General Nominee: I think Signal is a very safe way to communicate. I don't think foreign adversaries are able to hack Signal, as far as I know. I think it's important ...

The Signal chat about U.S. plans for a strike against Houthi militants revealed how the Trump administration is conducting policy. WSJ’s Alex Ward reports. Photo: Mandel Ngan/Zuma Press ...

Democrats stretching back nearly a decade have touted the use of the encrypted messaging app Signal, long before the Trump administration came under the national spotlight for using the app to ...

The encrypted messaging app Signal is getting some unexpected attention this week. High-ranking officials in the Trump administration, including Vice President J. D. Vance and Secretary of Defense ...

The security of the encrypted messaging app Signal is not one of them. Plus: Another DOGE operative allegedly has a history in the hacking world, and Donald Trump’s national security adviser ...

A Signal messenger account under the name of ... “Russian professional hacking groups are employing the ‘linked devices’ feature to spy on encrypted conversations.” ...

the US Cybersecurity and Infrastructure Security Agency recommended that government officials start using Signal, to protect themselves against possible attacks from Chinese hacker teams.

If your phone has been hacked, then the hacker can read your messages regardless of what software you are running. This is why you shouldn’t use Signal to discuss classified material or military ...

Speaking before the House Intelligence Committee on Tuesday, Director of National Intelligence and likely chat participant Tulsi Gabbard denied that the information shared in the Signal group chat ...