According to researchers at Koi Security, the malicious extensions were part of a coordinated operation involving at least 18 known add-ons listed on the Chrome and

Perplexity AI, the fast-rising search startup backed by Jeff Bezos, Nvidia and SoftBank, just launched its first web browser. Dubbed Comet, this AI-powered browser is designed to challenge Google Chrome ’s dominance, which still commands over 68% of the global browser market.

If Chrome feels more like a chore than a choice, these Android browsers offer privacy, speed, and features people actually care about.

A new tool turns otherwise legitimate extensions for Chrome, Edge, and Firefox into bots that make your browser someone else's tool, and gets them paid in the process.