Change your email to something like: myemail+gh@mail.com (the "+gh" tag). You can put any tag/word there, and if you get spam from a company you'll be able to i

Change your email to something like: myemail+gh@mail.com (the "+gh" tag). You can put any tag/word there, and if you get spam from a company you'll be able to identify that it came from them scraping your GH. Then you can report it with certainty.