Malicious AI browser extensions on Chrome and Edge harvested ChatGPT and DeepSeek chat histories and browsing data, impacting ...

Fake browser extensions are nothing new, but this one takes things a step further by deliberately breaking your computer to scare you into infecting it. Security researchers have uncovered a malicious ...

Marketed as ChatGPT enhancement and productivity tools, the extensions allow the threat actor to access the victim’s ChatGPT data. A threat actor has created 16 browser extensions to steal users’ ...

Microsoft Edge often switches back to Bing for several reasons. First, the browser is designed to promote Microsoft services like Bing, which can be enforced through system policies or automatic Edge ...

Using Browser Extensions to Translate or Download Videos? Better Check They're Not One of These 17 Malicious Add-Ons Cybersecurity firm LayerX uncovers 17 malicious extensions that can enable click ...

A few weeks ago, we covered DarkSpectre, a threat actor responsible for running numerous spyware campaigns that, combined, infected a total of at least 8.8 million Google Chrome, Mozilla FireFox, and ...

A malvertising campaign is using a fake ad-blocking Chrome and Edge extension named NexShield that intentionally crashes the browser in preparation for ClickFix attacks. The attacks were spotted ...

Security researchers LayerX have discovered 17 extensions for Chrome, Firefox, and Edge browsers which monitored people’s internet activity and installed backdoors for persistent access. In total, the ...

Another set of 17 malicious extensions linked to the GhostPoster campaign has been discovered in Chrome, Firefox, and Edge stores, where they accumulated a total of 840,000 installations. The ...

Browser extensions promise convenience. Many offer simple tools like new tab pages, translators, or video helpers. However, researchers uncovered a long-running malware operation that abused that ...

In a nutshell: Cybersecurity researchers at Koi recently uncovered DarkSpectre, a Chinese operation linking multiple malicious campaigns through browser extensions. Hundreds of seemingly legitimate ...