KraKraGames ads is a Chrome extension that injects advertisements into web sites that you are visiting. This extension’s description states the “Chrome extension delivers advertisements to you while you are on the web. We use advertisements as a way to support our site so that you can continue to browse our content for free!”….
https://www.bleepingcomputer.com/virus-removal/remove-krakragames-ads-chrome-adware-extension
