The attacker seems to be the admin of those two instances. Both instances have their registrations closed.

Edit: It is now open for both of them, or was already. I checked the Fediseer page for both instances and it still says that their registrations are closed.

Though it is suspicious that no captcha, email confirmation or manual approval is required for both of these instances. The admin of lemmy.doesnotexist.club seems to be inactive since their account creation yet this instance is still running. If the admin is the attacker, it could also be that they are the one behind the recent nicole spam.

https://gui.fediseer.com/instances/detail/chinese.lol

https://gui.fediseer.com/instances/detail/lemmy.doesnotexist.club

cross-posted from: https://hackertalks.com/post/8713785

The instances being used are

  • lemmy.doesnotexist.club
  • chinese.lol

Here is an example of the coordinated downvoting https://hackertalks.com/post/8692093

Of course its a controversial user who got someone angry enough to automated downvoting @DonaldJMusk@lemmy.today

But you can see every post they make gets 53ish downvotes from these two instances, plus some organic ones after a few hours.

Current downvoting Accounts

bot-list

LightIsland@chinese.lol MagnificentRow@chinese.lol FondKnowledge@chinese.lol SillyTowel95@chinese.lol HelplessDear@chinese.lol SomberBrain@chinese.lol InexperiencedCloset@chinese.lol NecessaryPerson11@chinese.lol ClosedEmployment@chinese.lol CoarseHair420@chinese.lol BurlyChampionship49@chinese.lol ZigzagNatural@chinese.lol QuestionableDirt@chinese.lol ProudDeparture@lemmy.doesnotexist.club JoyousDouble@chinese.lol UnitedPatience@chinese.lol MajesticArea@lemmy.doesnotexist.club SinfulConference@chinese.lol MoralDivide96@chinese.lol LeadingCarry65@chinese.lol FrillyOpinion38@lemmy.doesnotexist.club LimitedDiscount49@lemmy.doesnotexist.club ForkedScreen@chinese.lol MediumChemistry13@chinese.lol xXxLawfulGrassxXx@lemmy.doesnotexist.club VisibleSentence@chinese.lol AcidicLawyer90@lemmy.doesnotexist.club PriceySink14@lemmy.doesnotexist.club ExcellentBeach@chinese.lol VivaciousNews@lemmy.doesnotexist.club LankyIndependent32@lemmy.doesnotexist.club SpeedyFault@chinese.lol ConcreteHall89@lemmy.doesnotexist.club WorthyPoint12@lemmy.doesnotexist.club SurprisedAdult99@chinese.lol FlashyCrack@lemmy.doesnotexist.club MasculineBeing@chinese.lol RichWeird@lemmy.doesnotexist.club DryCash97@lemmy.doesnotexist.club AuthorizedChair@chinese.lol SlimKiss@lemmy.doesnotexist.club AromaticRoof78@lemmy.doesnotexist.club BewitchedInterview@lemmy.doesnotexist.club ImaginaryDraw@lemmy.doesnotexist.club PertinentGround@chinese.lol SinfulAssumption@lemmy.doesnotexist.club AwkwardAnybody30@lemmy.doesnotexist.club UnwillingRestaurant@lemmy.doesnotexist.club InsubstantialOven@lemmy.doesnotexist.club

A individual user airing their personal biases and manipulating lemmy isn’t good for the community, regardless of how you feel about their target. This is a really bad thing ™