More than a dozen Firefox extensions were found to be malicious, planting backdoors and keeping track of user browsing habits ...

A newly discovered malware infected multiple Firefox browser add-ons with more than 50,000 downloads combined.

Security researchers have uncovered a troubling new malware campaign that has been hiding malicious code inside the logo ...

Live GhostPoster malware campaign hides malicious JavaScript inside Firefox extension logos, infecting over 50,000 unsuspecting users.

Cybercriminals are constantly finding new ways to exploit trusted apps and browser extensions. Since people tend to trust tools that seem legitimate, attackers use them to spread malware or steal ...