For more than a decade now, Russian cyberwarfare has used Ukraine as a test lab for its latest hacking techniques, methods that often target Ukrainians first before they're deployed more broadly. Now ...

A new cybersecurity warning has revealed that hackers have found a way to secretly access private messages sent through Signal, one of the most popular encrypted messaging apps. They are abusing a ...

Signal, as an encrypted messaging app and protocol, remains relatively secure. But Signal’s growing popularity as a tool to circumvent surveillance has led agents affiliated with Russia to try to ...