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

The Dutch General Intelligence and Security Service has raised the alarm as ongoing global attacks target users of Signal and ...

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

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

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 ...

Researchers on Wednesday said they found fake apps in Google Play that masqueraded as legitimate ones for the Signal and Telegram messaging platforms. The malicious apps could pull messages or other ...