The president of Signal has defended the messaging app's security after top Trump administration officials mistakenly included a journalist in an encrypted chatroom they used to discuss looming US ...

Following his departure from WhatsApp, Brian Acton joins up with Signal to boost the messaging app’s potential.

In light of the controversy around US attack plans being shared on Signal, the security of messaging apps is firmly in the spotlight.

The encrypted messaging app has been in the spotlight due to the Trump administration's problematic use of it. Yet, this incident highlights the 'success story' of an application built on strong ...

Signal is in the news because of a security failure; whether or not the app is "secure" depends mostly on how you use it, and why. This article, Viewpoint: Is the Signal app really that secure ...

Top national security officials for US President Donald Trump, including his defence secretary, texted war plans for upcoming military strikes in Yemen to a group chat in a secure messaging app ...

US Defense Secretary Pete Hegseth ordered the installation of the Signal messaging app on a desktop in his Pentagon office, demonstrating how he integrated the unclassified commercial app, central ...

Moxie Marlinspike wrote in a blog post that after almost a decade working on the Signal app, it was time for change.

The Pentagon’s acting inspector general has announced that he will review defence secretary Pete Hegseth’s use of the Signal messaging app to convey plans for a military strike against Houthi ...