Terms like 'Code 300' or 'Angel' may be used by flight crews to signal a serious medical emergency ...

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

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 warns that hackers have been impersonating a non-existent 'Signal Support Bot' to trick targets into handing over ...

Russian state-sponsored hackers have been linked to an ongoing Signal and WhatsApp phishing campaign targeting government officials, military personnel, and journalists to gain access to sensitive ...

Signal ships with great features, but not all of them are enabled by default. These hacks help you get the most out of this ...

By Anthony Deutsch AMSTERDAM, March 9 (Reuters) - Russian-backed hackers have launched a global cyber campaign to gain access to Signal and WhatsApp accounts used by officials, military personnel and ...

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

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 ...

The mysterious Persian-language transmission began about 12 hours after the start of the US-Israeli bombing campaign against Iran. It was jammed five days later. Is it a coded message for US agents in ...

Users are persuaded in chats initiated by the hackers to divulge security verification and pin codes.

Dutch intelligence warns that attackers are hijacking Signal and WhatsApp accounts by tricking users into sharing verification codes or linking a malicious device.