I found some website blacklisted on Google. I mean when you try to visit them, you get something like shown on this picture:
After a small search, I found that some of them have a malicious JavaScript file on few of their URLs.
My question: could a malicious JavaScript file (pointed on a URL www.example.com/pictures/malicious.js
) harm the browser/computer in any way? I mean, could it be executed by the browser? Are there known attacks of this type?