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 ™
Seems relatively painless to chop those two instances off - chinese.lol has less than 200 users, and I can’t even find instance info for doesnotexist.club (coincidence? i think NOT).
I do personally wonder how difficult it is to spin up new instances though. How much effort would it be for them to create a new one and do it again?
I’m actually most concerned with the IP leaking of the fediverse chick posts - hopefully some progress has been made with the IP leaking in auto-loaded external media through DM’s
I’m actually most concerned with the IP leaking
I’m curious, what is it about IP leaking that concerns you? I’ve been thinking about it lately but I have a hard time seeing why it’s a problem.
For one, you now know there is someone on the other end, so you can target your attacks instead of trying random ips.
How much effort would it be for them to create a new one and do it again?
Minimal, but it is the domain that gets blocked so the attacker would still need to purchase a new domain.
Some instances enable the image proxy, which should prevent this.
I checked the images and so far every image I’ve encountered linked to the users’s lemmy instance’s pictrs instance, none were hosted through a custom trackable image host.
Warned about this 11 days ago. https://lemmy.world/post/27449126
This is still a weakness of the current federation model imo
Being able to disable downvoting is one of the best features Lemmy has and I wish more instances would do it.
Voting here doesn’t influence your feed and downvoting largely serves to spread negativity. Turning it off has a negligible impact on usability and an undeniable advantage when people decide their feelings matter more than someone else’s, like whatever this is.
We’ve de-federated from both the instances being used for manipulative voting.
I fully disagree, in your scenario people wouldn’t realize how fucktastically bad your idea is
Look at what removing downvotes did to youtube, you seriously want that here?
Voting here doesn’t influence your feed
It does when you use sorting algorithms that depend on it.
Not with downvotes disabled 😉
I want to see it per-community. We use voting for actually decision making in my instance, so we can’t disable it instance-wide.
That would be a useful feature. Maybe something to roll out alongside private communities and things coming in the future.
I disagree. Downvoting is essential for Lemmy. I often disagree with something and it’s right to have a democratic vote on topics.
How is downvoting essential? It doesn’t do shit.
Also helps identify trolls and bad actors at a glance if you don’t already have them tagged as such.
You shouldn’t downvote just because you disagree. You should vote based on whether it’s productive content.
That’s fine, but removing downvoting doesn’t prevent the discussion. It curbs drive-by negativity which is a good thing IMO.
Obviously everyone is free to disagree with things. It should be more than absentmindedly hitting a down arrow though. Others obviously feel differently. Thankfully both exist on Lemmy.
We need public voting or this will only get worse. It’s currently way too easy to manipulate everyone’s feed.
What do you mean public voting? Everything in the Fediverse is public. Spin up a server and you can see all votes, even in the UI as an admin. Do you mean for users?
Can your detection method be automated and federated?
I’m asking because this is probably the thin end of the wedge and is likely to increase exponentially, especially since anyone can set up an instance and do whatever they like with it.
Wdym. Do you mean how I found out that the attacker was the admin? Yeah sure, you definitely can automate that.
Beats me what anybody would get out of vote manipulation on lemmy - there are no sponsors, no money involved AFAIK. What’s the payoff, upvotes?
The person being downvoted is the mod of c/conservative. I’m guessing this is a political maneuver to bury his posts/bully him off lemmy
We don’t need bots to do that!
Pettiness. I guess some people suffer from such extreme grass deficiency that they’ll go through all the trouble of setting up bots to do fully automated luxury harassment instead of small-batch hand-raised harassment.
Winning the hearts and minds in a propaganda / information war at relatively low cost
The attacker seems to be the admin of those two instances. Both instances have their registrations closed.
The alternative theory would be that these instances had open registrations, but rightly closed registration down after the admins noticed the bots. chinese.lol is on 0.18.4 with an admin with a 2 year old account, lemmy.doesnotexist.club has an admin with a 1 year account, and it was also that instance that the ‘nicole’ person has used before. This downvote attack would need to be a long time in the planning for what you’re suggesting to be true.
Upon inspecting the actual websites, the registrations seem to be actually open for both instances with no email confirmation, captcha or manual approval as one user pointed out. I checked the Fediseer page for these instances. What is the update delay for Fediseer?
What is the update delay for Fediseer?
I don’t know. It’s not something I’m familiar with - it might just default to saying ‘closed’ if it doesn’t have the data.
It’s interesting that the obvious bot accounts on those instances were set up in mid-March last year, so I’m guessing that these are somebody’s army that they’ve used before, but overplayed their hand when they turned it on the DonaldJMusk person. The admins can reasonably be blamed for setting up instances with open registrations and no protections and then forgetting about them, but I’d be wary of blaming them for being behind the attack directly. The ‘nicole’ person is unlikely to have used their own instance - it’s probably just someone with the same MO as whoever owns the bots, finding and exploiting vulnerable instances.
it might just default to saying ‘closed’ if it doesn’t have the data.
Nope. Fediseer displays unknown fields as
N/A.The admins can reasonably be blamed for setting up instances with open registrations and no protections and then forgetting about them
No, I don’t think they forgot. Would you forget about something you regularly pay for?
People forget about subscriptions all the time when they are cheap enough. The admin might even have some kind of grouped payment for multiple domains/sites and doesn’t bother cleaning them out to shut them down.
Should be 12 hours, unless they explicitly prevent us from accessing their nodeinfo. Which now that I think about it, I should probably notify on.
I know one of these instances.
Fuck you, Nicole!
What? She lied to us? 😱
The Liar Who Spammed Me
What? Your favorite spammer betrayed you? I’m soooo sowwy :3
Don’t you besmirch my fediwife’s good name!
Where are your God now?
Make sure to click all of those links
What app are you using?
Sync, at least to Lemmy 1.0. Then, probably Raccoon.
Why switching?
Lemmy 1.0 will mess up with every single client, as long as they won’t update. Sync seems abandoned, so it will simply stop working.
Stumblechat Room: HELL
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.
Fediseer doesn’t check constantly btw.
