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

Dutch intelligence is accusing Russia-backed hackers of running a “large-scale global” hacking campaign against Signal and ...

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

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

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.

Signal, the encrypted messaging app trusted by security-savvy users around the world, has confirmed that hackers have managed to takeover accounts — with government officials and journalists among ...

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

Dutch intelligence says Russian state hackers are targeting Signal and WhatsApp users through phishing, fake support messages, and device-linking scams.

The Nevada DMV has conceded that its enforcement officers used the Signal messaging service in communications with a federal task force that included at least one Immigration and Customs Enforcement ...