A digital forensics expert breaks down how the FBI recovered deleted Signal messages from an iPhone in a federal terrorism case, why Signal's encryption was not the weak link, and the one notification ...

The FBI was able to pull Signal messages from a defendant's iPhone—even though that user had deleted the app. Here's how they ...

High-level Trump officials used the digital messaging app Signal to communicate sensitive details about an impending military strike against Houthi terrorists in Yemen earlier this month, sparking ...

LONDON (AP) — A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for airstrikes has raised questions about how highly sensitive ...

FBI recovered deleted Signal messages from iPhone notification storage, exposing how cached alerts can retain sensitive data ...

The messaging app Signal made news in March after a handful of White House officials, including Vice President JD Vance, used the app to communicate with each other (and, inadvertently, a journalist) ...

After messages from Mike Waltz's leaked chat on the Signal app went massively public months ago, he was ousted as President Donald Trump's top national security adviser. Now, he's up for a new ...

The “knock-off” Signal app Mike Waltz was caught using, which lacks security guarantees, can be hacked in “15 to 20 minutes,” according to a report. “I would say the whole process took about 15 to 20 ...

The chat app, which is run by a nonprofit foundation, has been downloaded 220 million times. Here's what to know about Signal, including who owns it and whether it's safe to use. The messaging app ...

Defense Secretary Pete Hegseth and Signal are back in the news. The New York Times reported Sunday that Hegseth created a Signal messaging chat that included his wife and brother. The details of the ...