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Bots are running rampant. How do we stop them from ruining Lemmy? (lemmy.world)

submitted 2 months ago* (last edited 2 months ago) by Buttflapper@lemmy.world to c/technology@lemmy.world

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Social media platforms like Twitter and Reddit are increasingly infested with bots and fake accounts, leading to significant manipulation of public discourse. These bots don't just annoy users—they skew visibility through vote manipulation. Fake accounts and automated scripts systematically downvote posts opposing certain viewpoints, distorting the content that surfaces and amplifying specific agendas.

Before coming to Lemmy, I was systematically downvoted by bots on Reddit for completely normal comments that were relatively neutral and not controversial at all. Seemed to be no pattern in it... One time I commented that my favorite game was WoW, down voted -15 for no apparent reason.

For example, a bot on Twitter using an API call to GPT-4o ran out of funding and started posting their prompts and system information publicly.

https://www.dailydot.com/debug/chatgpt-bot-x-russian-campaign-meme/

Example shown here

Bots like these are probably in the tens or hundreds of thousands. They did a huge ban wave of bots on Reddit, and some major top level subreddits were quiet for days because of it. Unbelievable...

How do we even fix this issue or prevent it from affecting Lemmy??

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[-] explodicle@sh.itjust.works 3 points 2 months ago

Not a full solution, but... can you block users by wildcard? IMHO everyone who has ".eth" or ".btc" as their user name is not worth listening to. Being a crypto bro doesn't mean you need to change your user name... unless you intend to scam people.

I'll revise my opinion if rappers ever make crypto names cool.

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[-] beefbot@lemmy.blahaj.zone 3 points 2 months ago

Isn’t there code / the magic incantation of prompt text that we can deploy to get bots to reveal themselves? Even if it take more than one response?

[-] Metz@lemmy.world 2 points 2 months ago

Long before cryptocurrencies existed, proof-of-work was already being used to hinder bots. For every post, vote, etc., a cryptographic task has to be solved by the device used for it. Imperceptibly fast for the normal user, but for a bot trying to perform hundreds or thousands of actions in a row, a really annoying speed bump.

See e.g. https://wikipedia.org/wiki/Hashcash

This combined with more classic blockades such as CAPTCHAs (especially image recognition, which is still expensive in mass despite the advances in AI) should at least represent a first major obstacle.

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this post was submitted on 05 Sep 2024

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