The Internet Research Agency, known in Russian Internet slang as the Trolls from Olgino or Kremlinbots, was a Russian company which was engaged in online propaganda and influence operations on behalf of Russian business and political interests. It was linked to Yevgeny Prigozhin, a former Russian oligarch who was leader of the Wagner Group, and based in Saint Petersburg, Russia.
But I have a feeling you’re just playing dumb.
We have them too. They’re called Digital Reputation Management Services.
There’s a bunch of them. You can google “Reputation Management” and see.