A company - autson. com is using black hat seo. They are giving out free plugins and hiding back links in those plugins. A lot of websites including gov and edu websites are using those plugins, but have no idea that they are linking back to autson.com. Other methods used are hidden links via hidden divs. All links are acquired through black hat seo methods While I have no doubt that sooner or later Google will catch them as its against their policy, but it annoying to see how is it even allowed to go up in the first place. How can this be reported to google faster?