Nightshade - A new data poisoning tool lets artists fight back against generative AI

The tool, called Nightshade, messes up training data in ways that could cause serious damage to image-generating AI models. Is intended as a way to fight back against AI companies that use artists’ work to train their models without the creator’s permission.

ARTICLE - Technology Review

ARTICLE - Mashable

ARTICLE - Gizmodo

The researchers tested the attack on Stable Diffusion’s latest models and on an AI model they trained themselves from scratch. When they fed Stable Diffusion just 50 poisoned images of dogs and then prompted it to create images of dogs itself, the output started looking weird—creatures with too many limbs and cartoonish faces. With 300 poisoned samples, an attacker can manipulate Stable Diffusion to generate images of dogs to look like cats.

https://lemmy.world/pictrs/image/5bef33f4-791a-48fc-a4fc-d28a1a2734f0.jpeg

Zerush,
@Zerush@lemmy.ml avatar

Meanwhile with AI videos (more in the Aibient channel). Intoxicate AI LOL, it made it as a feature

piped.kavin.rocks/watch?v=g8yX1Jfq8K4

lvxferre,
@lvxferre@lemmy.ml avatar

The idea has some merit but it’s harder to implement than it looks like. Model-based image generation is heavily biased towards typical values, so you’d need a lot of poison to do it. And that poison would need to be consistent - it doesn’t work if you tell the model now that cats are dogs and then that ferrets are dogs, you need to pick one.

I’m rather entertained by the amount of fallacies and assumptions ITT though. I get that you guys are excited with model-based image gen; frankly, I’m the same when it comes to text gen. But those two things won’t help, learn the difference between “X is true” and “I want X to be true”.

AphoticDev,

Boy, these conservative srtists just keep trying, bless their little hearts. Nobody tell them adversarial training was invented by us already.

kromem,

This is one of the dumbest things I’ve ever seen.

Anyone who thinks this is going to work doesn’t understand the concept of signal to noise.

Let’s say you are an artist who draws cats. And you are super worried big tech is going to be able to use your images to teach AI what a cat looks like. So you instead use this to pixel mangle it to bias towards looking like a lizard.

Over there is another artist who also draws cats and is worried about AI. So they use this tool to make cats bias towards looking like horses.

All that bias data taken across thousands of pictures of cats ends up becoming indistinguishable from noise. There’s no more hidden bias signal.

The only way this would work is if the majority of all images in the training data of object A all had hidden bias towards object B (as were the very artificial conditions used in the paper).

This compounds by multiple axes for what you’d want to bias. If you draw fantasy cats, are you only biasing away from cats to dogs? Or are you also going to try to bias against fantasy to pointillism? You can always bias towards pointillism dogs, but now your poisoning is less effective combined with a cubist cat artist biasing towards anime dogs.

As you dilute the bias data by trying to cover multiple aspects that can be learned from your images by AI, you further plummet the signal into noise such that even if there was collective agreement on how to bias each individual axis, it’d be effectively worthless in a large and diverse training set.

This is dumb.

Gabu,

Wanna bet this can be undone in 2 seconds by running an automatic script with basic image manipulation?

AI is here to stay – sure, it sucks to get plagiarized, but there are things artists can do which AI isn’t yet good at. Focus on that, instead of wasting time and energy on paliative solutions.

AphoticDev,

The last time this popped up was months ago on reddit, and the tool they came up with did something that could be reversed as a batch job using any image manipulator. Which means somebody will write a Stable Diffusion plug-in to fix these images.

sunbeam60,

The only solution, if there is one, is to put your art on the blockchain and specifically license against it being used without attribution on same blockchain and the find some kind of license model that trickles value up the chain.

Even that won’t work, I suspect.

Saltblue,

put your art on the blockchain

Stopped reading

sunbeam60,

Ha ha me too and I wrote it.

I’m very aware that there’s nothing to stop a bad actor from ignoring whatever is on the blockchain. But imagine removing all the web3/cryptobro bullshit that makes us all sick and instead just look at it as a record of who’s done what to which file. It could also be a centralised DB but it seems no one should have that power. A smart contract (aka ethereum) that says “anything derived from this sends some transactional fee up toward the originator”.

I mean I’m aware it won’t work.

I’m just saying that I can’t come up with anything better and so I also believe the battle is lost.

iamtrashman1312,

Unrelated to much in the way of the article, but the middle tier of anime poisoned with cubism actually looks sorta cool

mindbleach,

This fight is over.

AphoticDev,

If this is all artists brought to the table, it wasn’t even a fight. SD is trained on vast data sets, this little effort won’t be but a drop in the ocean.

mindbleach,

More than that - there is no need for new inputs. Massive datasets exist independently. I’ve got one just from a long-term habit of saving images. And my big fat pile of JPGs doesn’t matter, because these models are already out there, in the wild, with communities built on screwing around with them.

The horse left the barn a year ago. It is already too late to stop this. We can bicker about moral and legal rights surrounding published content, but any suggestion of un-inventing this technology is a misguided fantasy.

There is no “if.” This fight is over.

vrighter,

these don’t work for any longer than a couple of days, at most.

Zekas,

Wasn’t there already a tool like this called Glaze?

drdiddlybadger,
@drdiddlybadger@pawb.social avatar

This is pretty much Glaze 2. It just intentionally poisons the data set with specific targets so model is more fucked. Originally it was just noise being put in and ultimately a image that had been glazed would just get tossed. With this, the image will actually fuck up the resulting model of there is enough poisoned data included.

Probably, I’m not an expert obviously.

Grimy,

The equivalent of Luddites breaking machinery. You can’t stop technology. The artists would be better served learning how to use these new tools than throwing a tantrum. I’m getting some heavy “Photoshop isn’t real art” vibes and it’s pathetic. Whatever lets them cope I guess.

drdiddlybadger,
@drdiddlybadger@pawb.social avatar

The luddites were right tho

If you’re gonna use a new technology to churn out cheaper goods. Great. If you’re going to charge me the same for these goods and keep all the profits while still mis treating labor, fuck that.

andruid,

Should have seized it instead literally chasing at wind mills.

z3rOR0ne, (edited )
@z3rOR0ne@lemmy.ml avatar

The Luddites weren’t inherently anti technology. They specifically did not break technologies that were not being used by elite capitalists to exploit them and diminish the value of their labor.

You obviously haven’t taken the time to study the history of the Luddites and therefore fail to see why backlashes against exploitative uses of technologies are needed.

I have made art in oil, gouache watercolor, charcoal, and other physical mediums, as well as Photoshop, Illustrator, and 4 color screen prints. I’ve made classical, roccoco, formalist, and abstract art as well as even anime.

Ive coded in JavaScript, Python, Bash and C and continue to use plenty of tech and learn more about it every fucking day. And yeah, I’ve used AI to help make shitty images and occassionally code simple scripts.

I’ll not go into the whole moral problems of OpenAI exploiting Kenyan workers by trauamatizing them with horrific content to train their LLM.

Honestly, the piece of shit NFT apes were a better example of art than what AI is currently making, and the hype around AI right now is so similar it makes me laugh.

The worst artists and also coders I’ve met claim there’s no new ideas in either domain, just different mediums/languages to express them in. The problem with AI generated code and art is that it is GUARANTEED to not make anything new.

There’s a supreme cynicism in the way elite techno evangelist corporate assholes have basically taken all the data of the past 30+ years web scraped from all over the public internet and said that’s enough to mimic the skills , talents, and knowledge of all of humanity. Oh, and apparently it’s better than human works because we can just pay the human once, pay no royalties, scan their art, their faces, their texts, their voices, and just say fuck em cuz why the fuck would we care about continuing to support the amount of work that went into developing those talents when I can just reap the end results?

AI can’t exist in a vacuum, it needs more data to stay relevant, and if enough people starve it, corporations will have no choice but to meet the workers on their terms or simply close up shop, take their millions, and hope people don’t stumble on their version of Galt’s Gulch, cuz if they do, it’ll be mighty fine eating for the poor.

But hey yeah, let’s just blindly follow the Elon Musks, Jeff Bezos, Bill Gates, Mark Zuckerbergs, Tim Cooks, and Sundar Pichais of the world and not ever question their business practices or regulate their monopolies or speculate on whether AI or VR or AR or whatever reality they want to insist is an “inevitable” future so much so that it is the lie that becomes truth solely because they had the power, influence, and money to make it so.

Personally I’d rather see the majority of people weigh in on what THEY want tech to do for them, and not have tech evangelists and corporate bootlicker lackeys insist on some ambiguous inevitable tech dystopia being unavoidable. Fuck that.

Cuz if there’s one thing that all these pieces of shit at the top of their tech empires have made abundantly clear to the public. It’s that Tech Won’t Save Us.

Grimy,

That’s a wall of text but I will talk about you Elon Musk, gates, etc comment. The main ones pushing for regulations are specifically these groups.

If it becomes law that you can’t use scrapped material for AI, or all the material is poisoned, it absolutely kills any open source or small endeavor. Openai and company will happily pay for these databases, it means they keep their moat and are easily able to push subscribing services down our throats. The artists still wont get a dime since the dataset will come from instagram, Getty, adobe etc but the consumers will get heavily fucked.

Starshader,

AI using artists work is inevitable and will be a thing. We can’t fight these change, we will resist these changes but eventually the majority will accept it for convenience. That’s what our society do. The only chance we get to control it, is that for every use of an artist work, a little payment is made for them. Think Spotify or stuff like that. At least until an economic revolution.

shapesandstuff,

Either that, or aigen companies have to hire traning set artists or something like that. That’d be better all in all

qaz,

Dedicated traning artists would be expensive. They probably would buy stock art and make deals with art platforms such as Deviantart to entice creators to allow their material to be used for training for small monetary or cosmetic rewards.

chicken,

I would like AI models to remain free and actually published as files instead of paywalled services

shapesandstuff,

Wdym remain. All the big players cost money

chicken,

A large portion of AI art out there is made with Stable Diffusion, which can be run locally for free, and has a robust ecosystem of hobbyist trained models, LoRAs, etc. There are also somewhat competitive freely available LLM models.

Most attacks on AI that I see function as protectionism, where the biggest companies will end up being fine, but the people trying to do their own thing are the ones to be locked out.

wizardbeard,
@wizardbeard@lemmy.dbzer0.com avatar

Is this not just adversarial training/generation, but instead of using it to improve the model they just allow it to mess it up? Sorry, blanking on the exact term. My understanding was that some GANs are specifically trained on stuff like this to improve their abilites to differentiate.

Restaldt, (edited )

Pretty much

Its on the same path as GAN but there is no adversarial network feedback - Nothing telling the generative ai it is generating bad data

Seems like GAN without the benefits for training models (which is what they wanted it seems. To mess with the training data)

I dont see how this becomes permanent since the models are already trained. Maybe if the technique becomes easy for artists to apply to their digital works and makes it into the training data for the next models

JustEnoughDucks,
@JustEnoughDucks@feddit.nl avatar

I’m interested to know how they fool the AI while keeping it invisible to the human eye. Do they make additional layers? Do they change every nth pixel? Is every poisoning associated with another poisoned object? (Will a dog always be poisoned towards a cat?, etc…)

Interesting, but a bit hard to understand.

bort,

how they fool the AI while keeping it invisible to the human eye

My guess is that AI companies will try to scrape as much as possible without a human ever looking at the data.

When poisoned data start to become enough of a problem, that humans have to look over very sample, then this would increase training cost to to a point where it’s no longer worth to bother with it in the first place.

JustEnoughDucks,
@JustEnoughDucks@feddit.nl avatar

But that has absolutely nothing to do with how the mechanism works lol. Of course they are trying to eliminate data scraping, that is the whole controversy

itsralC,

Disappointingly, the article only says that it “changes pixels in ways imperceptible to the human eye”

doctorcherry,

I think that is a feature

be_excellent_to_each_other,
be_excellent_to_each_other avatar

Begun, the AI wars have.

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