Russia's hackers have targeted Signal as part of the country's war efforts in Ukraine since as early as 2023, a year into its full-scale invasion, says Google's Black.

Russian state-sponsored threat actors have been increasingly targeting Signal Messenger users, with QR code-powered phishing attacks, malware, and more, experts have warned ...

Another ease-of-use feature, Signal "Group Link" invite pages, is similarly being exploited, with its QR codes linking a user's device instead of adding them into a group chat.

A Chinese software vendor has brushed aside speculation that its enterprise product, which uses code from Oracle Corp’s MySQL open-source relational database management system, faces the risk of ...