Chrome, Edge and Firefox users are under attack by a new malware that uses malicious browser extensions to steal meeting info ...

The best practice with the internet, whether it's an app, browser extension, or video game, only download and install from ...

A China-linked threat actor used malicious browser extensions over seven years to steal data and corporate intelligence from ...

Recent exploits are a reminder that when you install an extension, you grant it a lot of power to see where you go online and ...

A “Featured” browser add-on marketed as privacy protection may have been copying AI chats. Koi Security says Urban VPN Proxy began intercepting prompts and replies after a July 9, 2025 update.

This is a cautionary tale for all of you who install extensions to Chrome or add-ons to Edge browsers willy-nilly. Security ...

A cybersecurity company claims that this popular VPN is “harvesting” AI chats. A cybersecurity company claims that a number of web browser extensions are secretly logging and selling users’ ...

Koi's investigation identified eight such extensions available on the Chrome Web Store and Microsoft Edge Add-ons page, collectively surpassing eight million installations. Seven of them carried ...

According to cybersecurity firm Koi, Urban VPN Proxy and three other popular browser extensions with 8 million+ installs can see conversations you've had with the top chatbots in 'raw form.' ...

Browser extensions that promise privacy are found to be selling AI conversations from millions of users. Security researchers ...

More than a dozen Firefox extensions were found to be malicious, planting backdoors and keeping track of user browsing habits, experts have warned. This is according to security researchers from Koi ...

More than 8 million people have installed extensions that eavesdrop on chatbot interactions Ad blockers and VPNs are supposed to protect your privacy, but four popular browser extensions have been ...