Add Yahoo as a preferred source to see more of our stories on Google. Signal, the most secure widely available messaging app, has become a go-to resource for journalists, leakers and other people ...

As Director of National Intelligence Tulsi Gabbard faced a second day of questioning regarding a leaked Trump administration text conversation about military strikes in Yemen, she testified that the ...

If you use Signal, there’s something important you should know. The encrypted messaging app has rolled out a set of new in-app safety measures designed to protect you from phishing and social ...

Add Yahoo as a preferred source to see more of our stories on Google. Top Trump administration officials were revealed this week to have been using the digital messaging app Signal to communicate ...

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Privacy-focused messaging app Signal has been flying high in the Dutch app stores this past month, often sitting at the top as the most downloaded free app on iOS and ...

The Trump administration is facing heavy blowback for using Signal, a messaging app, to discuss sensitive military plans. On March 24, officials' usage of the app was revealed after The Atlantic ...

A journalist's account of being added to a group chat of national security officials coordinating plans for airstrikes has ...

Last Wednesday, former national security advisor Mike Waltz was photographed at a cabinet meeting using TeleMessage, a modified version of Signal, the encrypted messaging app that has been the source ...

Top Trump administration officials were revealed this week to have been using the digital messaging app Signal to communicate sensitive details about an impending military strike against Houthi rebels ...