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

A hot potato: Cybersecurity researchers have uncovered a sophisticated malware campaign that infected millions of computers via browser extensions on the Chrome Web Store and Microsoft Edge add-ons ...

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

Malicious Chrome and Edge extensions collected browsing history, keystrokes and personal data from millions of users before Google and Microsoft removed them.

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 ...

Millions of people have been pouring their most sensitive prompts, plans, and confessions into AI chatbots, assuming those ...

Security researchers recently discovered two extensions for the Google Chrome browser were rerouting valuable traffic through compromised proxies, and thus sharing sensitive information with malicious ...

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 ...

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 ...

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.' ...

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 ...

The top predictions from Arm for 2026 as the world enters a new era of intelligent computing. The world’s relationship with compute is changing — from centralized clouds to distributed intelligence ...