Security researchers at Forever Security have shown that one ordinary browser extension could take control of the AI assistants built into five Chromium-based products: Gemini Live in Chrome, Perplexity Comet, Microsoft Edge, Opera Neon and the Claude in Chrome extension.

Once the extension was installed, it could access each product's built-in AI with a single click. On Comet, Edge,



Source: TheHackerNews
Source Link: https://thehackernews.com/2026/09/one-extension-could-hijack-ai.html