There are many "reputation management" companies that do this sort of thing, via various sorts of tricks, which are most often bogus copyright or legal claims.<p>I can't say what happened in this case, but there's a report from the NY AG[1] about companies running an astroturfing anti net-neutrality campaign, so nothing surprises me at this point.<p>[1] <a href="https://ag.ny.gov/sites/default/files/reports/oag-fakecommentsreport.pdf" rel="nofollow">https://ag.ny.gov/sites/default/files/reports/oag-fakecommen...</a>