Signal, the secure messaging app, warned that "government officials and journalists" had experienced their accounts being ...

Signal says its systems are secure but it is taking reports of targeted attempts to hack some officials "very seriously".

When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and ...

Russia is “engaged in a large-scale global attempt” to take over Signal and WhatsApp accounts, two Dutch intelligence agencies said Monday.

Here's what to know about the messaging app used by Trump Administration officials to discuss military strikes on Yemen.

Hackers from the Kremlin have mounted a “large-scale global cyber campaign” targeting civil servants, military personnel and other notable figures via messaging applications WhatsApp and Signal, Dutch ...

As national security services warn that Russian hackers are currently engaged in new global attacks against WhatsApp and Signal users, here’s how to stay safe.

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GREENVILLE, N.C. (WITN) - Many are raising questions about how highly sensitive information is being handled by national security officials. This follows Monday’s reports that a magazine journalist ...

Open Whisper Systems, a provider of security-related technologies and apps for mobile devices, has started rolling out an Android version of its private messaging and calling iOS app Signal. In doing ...

Timi is a news and deals writer who's been reporting on technology for over a decade. He loves breaking down complex subjects into easy-to-read pieces that keep you informed. But his recent passion ...