Security researchers are now warning of a targeted malware campaign that involves malicious software hiding in certain browser extensions. The wave of attacks—dubbed “GhostPoster”—targets Chrome, ...

Another wave of malicious browser extensions capable of tracking user activity have been found across Chrome, Firefox, and ...

Malicious browser extensions are a widespread problem. Even vetted extensions can be dangerous. Here's what you should do to avoid issues. Koi Security investigated a single malicious extension used ...

Recent reports indicate a sophisticated hacking campaign known as GhostPoster, which has targeted major web browsers through malicious extensions. Approximately 17 harmful browser add-ons masquerading ...

Add Yahoo as a preferred source to see more of our stories on Google. Browser extensions promise convenience. Many offer simple tools like new tab pages, translators or video helpers. Researchers, ...

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 ...

These need to be uninstalled manually ...

Researchers identify 17 additional extensions associated with the DarkSpectre threat actor and its GhostPoster campaign.