Is that YouTube Video Downloader browser plugin safe? Beware! Author: Graham Cluley Published August 15, 2013 12:12 pm in Google, Malware, Web Browsers 3 Cybercriminals have created YouTube video downloading plugins for your browser which can lead to your computer being infected with malware, or help them earn money by messing with your browser’s search results or displaying unauthorised adverts. Read more...