Post by @GossiTheDog@cyberplace.social

Kevin Beaumont
@GossiTheDog @cyberplace.social

Running a Mastodon server is becoming increasingly problematic due to GenAI.

There’s multiple different things happening, including but not limited to:

- very aggressive scraping of user content and block evasion, with the resource costs that come with it

- AI agents aggressively trying to register accounts and evade restrictions

- rising cost of RAM - Mastodon is memory hungry, RAM is really expensive now

It’s odd to experience first hand, it’s like being consumed by.. a void.

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Vysogota
@petko @petko.me

@GossiTheDog what blocking is in place that is being successfully evaided?

edit: i already know anubis is useless

Replying to @petko@petko.me
Luna Lactea
@jackemled @furry.engineer

@petko @GossiTheDog Literally everything, because these companies have the money to spend on cat & mouse games & we have none. All moderators can do is pile hacks on top of their networking setups to block protocol abuse & manually sort through registration applications to kick out bots.

Vysogota
@petko @petko.me

@jackemled, thank you but I was looking for concrete examples... That are not anubis since I already know it doesn't work.

Replying to @petko@petko.me
Ganondalf
@Walruths @mastodon.social

@petko @jackemled

"Anubis doesn't work" seems a bit of a quick and concrete judgement. I find it or something like it is a good first step and cuts out the low-effort bots at least unless it really is that bypassable by literally everything.

If this is our future, every account should be an instance. Bloat? Sure, but bot farms wouldn't be able to pull it off at scale for every single bot. For us individually? Ez pz.

Replying to @petko@petko.me
Vysogota
@petko @petko.me
a bunch of phone in racks in an industrial room doing scraping

@Walruths

me: *deploys anubis*

the scrapers: *phone go brrr*

Replying to @petko@petko.me
Vysogota
@petko @petko.me

@Walruths at one point I thought that deploying proof of work at scale (i.e. *everyone* deploying it) would be able to offset the economy of scraping. Now I no longer believe that. There is no world where a data center full of stolen/upcycled phones solving proof of work will give up sooner than your users.

Luna Lactea
@jackemled @furry.engineer

@Walruths @petko Anubis & other proof of work systems do work & that is the problem. They harm real users far more than they harm attackers, because the large companies executing these DDoS attacks can afford the power bill, but my phone battery can't last when every other webpage needs me to spend a few percent of the charge to be able to access it.

Making every account its own server is not a solution. The technical barrier to entry to real users is far too high, it's far too expensive, & it defeats the moderation ability that exists now. A large company such as Google or OpenAI can also afford to do this for the purpose of doing more attacks without issue.

econads
@econads @mendeddrum.org

@jackemled
Invitation only? :(

@Walruths @petko

Replying to @petko@petko.me
Benjamin Sonntag-King
@benjamin @piaille.fr

@petko @jackemled We recently saw:
- a real chrome browser with a TLS fingerprint of a chrome browser
- able to interpret JavaScript and even webasm
- able to do all what a chromium could do basically.
Solving a invisible doublesha challenge and asking for 1 page.
Then coming from a few other IPs with the same cookie for 1 page per IP address.
If it uses too many different IPs and we block it (which is not a good idea for people on 4G) it come again on a new IP with no cookie (so viewed as a new user)
And it used about a million IP in 48hours...

That sucks...

Replying to @petko@petko.me
julian
@julian @activitypub.space

@petko@social.petko.me Anubis is useless now? Have you tried upgrading to the latest version?

Working fine here.

Allan Chow
@grumpasaurus @infosec.exchange
Gmork the wolf in the film Neverending Story with the words "so the nothing grows stronger"
Noodlemaz
@noodlemaz @mstdn.games

@grumpasaurus @GossiTheDog man this is exactly it isn't it.
I just watched a bit of YT earlier that was about people just... Not being able to read now (esp in the US) and AI making it all worse.
Sigh.

Fluffy Lizard 🦎
@FluffyLizard @ohai.social

@noodlemaz @grumpasaurus @GossiTheDog

People are having this problem everywhere, not just or especially in the US.

A few weeks ago, they released the data of school performance worldwide, and there's a marked decline everywhere. But everyone keeps arguing at the local level, ignoring the global trend. It's really weird.

Moses Izumi (he/him)
@moses_izumi @fe.disroot.org
@GossiTheDog
"mastodon is memory hungry"
guess you'll have to divorce John Mastodon and get engaged to Susie SNAC /hj

cc @p @ozzelot
Carlos Solís
@csolisr @hub.azkware.net
Snac, GoToSocial and similar projects are lightweight indeed, but at a heavy cost: no web interface (which needs to be provided separately), many APIs are intentionally unimplemented to reduce RAM costs, and (most important of all for site hosters) they're generally designed to be single-tenant, so for an open-registration site they're effectively useless. Akkoma, Misskey (and forks like Sharkey), Friendica and Hubzilla might be better suited for the low-spec scenario.
p
@p @hj.9fs.net
no web interface
stopped reading afterwards, you clearly have no idea what you're talking about
Replying to @p@hj.9fs.net
khm
@khm @hj.9fs.net
it might be the most misinformation about activitypub software I've ever seen packed into one post

just absolute horseshit as far as the eye can see

CC: @csolisr@hub.azkware.net

@csolisr

open registration is part of the problem.

xakan, expert Kärcher
@xakan @social.zdx.fr

@GossiTheDog and this is how they’ll kill fediverse and similar initiatives

Replying to @xakan@social.zdx.fr
an actual bus
@renardboy @mastodon.social

@xakan @GossiTheDog I think this is how they're trying to kill the free internet.

Though I'm fairly confident it won't work.

GhostOnTheHalfShell
@GhostOnTheHalfShell @masto.ai

@renardboy @xakan @GossiTheDog

They push humanity off the internet, they’ve own goaled themselves.

David King :mario_badge:
@david @gamefan.net

@GossiTheDog I thank the Lord I managed to get a dedicated Hetzner server with 128 gigs of ram right before everything exploded.

Tock
@Tock @corteximplant.com

@GossiTheDog This is why they want multiple gigawatt data centers. The finishing blow to the open internet. A crushing weight no amateur or independent site can survive.

À Contre-Courant
@MixMistressAlice @ni.hil.ist

@Tock @GossiTheDog Insightful comment.

LabSpokane
@LabSpokane @mas.to
Public en edited

@GossiTheDog@cyberplace.social@cyberplace.social So, essentially AI scraping is a denial of service attack. Maybe we could, I dunno, charge them with crimes or something? Seize their datacenters for failure to comply with ToS?

Oh, right. Nevermind.

Replying to @LabSpokane@mas.to
aacUR8
@aacUR8 @socialbc.ca

@LabSpokane @GossiTheDog maybe there is something to that. A class action perhaps?

Romans13LibertarianHypocrite
@Rom13AncapHypoc @fsebugoutzone.org
@GossiTheDog I can't stand it when people day "multiple different" or "various different". It's like an ESL talking. Sounds like shit.

Especially "various different". Fucking retarded language.

@GossiTheDog @WTL out of curiosity, which parts of mastodon are the most memory-hungry? E.g., async queue handlers vs serving the actual app

Replying to @kboyd@phpc.social
Мя 
@mo @mastodon.ml

@kboyd the part where ruby doesn't have a modern async runtime, so you have to run multiple processes, each with multiple GIL-interlocked threads, holding multiple postgres connections, which are quite heavy

also from what I heard, background job processor can't run too many threads concurrently, so you have to run multiple copies of those, but I haven't retested that on modern versions

@GossiTheDog @WTL

Replying to @mo@mastodon.ml
GhostOnTheHalfShell
@GhostOnTheHalfShell @masto.ai

@mo @kboyd @GossiTheDog @WTL

I haven’t touched back end stuff in a long time, but that kind of gives me a migraine

Big G - Master of the Lob
@george @social.thepalmers.co.za

@GossiTheDog big or small server ? I am now using gotosocial

🇮🇪 Web guy
@handi @mastodon.ie

@GossiTheDog

Why did they write masto in ruby? Sounds like a job for...err...AI. 😂🤔😅

Frequency Fault Official
@frequencyfault @mastodon.social
Public en edited

@GossiTheDog The next 20-something "producer" who calls me a Luddite for not embracing new "tools" and accepting those (like them) who have no skill or talent that use them is getting strapped to the front of my car and driven off a cliff (I will be jumping out right before it goes over).

When I file the insurance claim for the loss, I will cite "technology malfunction" as the cause. It isn't a fraudulent claim if I BELIEVE I'm correct to the best of my ability.

Rue Mohr
@RueNahcMohr @infosec.exchange

@GossiTheDog suggested donation? I donate to infosec but I have no idea what my load is.

slotos
@slotos @toot.community

@GossiTheDog Mastodon is built on top of Rails, and that tends to bloat.

I’m considering self-hosting pleroma.social/ to migrate my account to before my instance closes. Should be way lighter on resources, and I’m confident I’ll have fun with it if I need to maintain my own fork.

@GossiTheDog one wonders if you could successfully bill the AI companies...

@GossiTheDog

My current solution is to run my own pleroma instance on a raspberry pi.
Registration closed.
Luke Sheldrick 🤖
@an0key @chaos.social

@GossiTheDog I started on the process, and then was very quickly reminded of how much a pain running your own mail server is these days... it was very much that feeling, of, too much effort for a small instance.

Leon the Loner
@leontheloner @defcon.social

@GossiTheDog It's like I can feel it in my bones. We're being priced out of running our own computer networks.

I've got a couple of servers here, but I look at them and just see a dinosaur waiting to go extinct, with no good alternatives to it. It's not a small part of my depression and deeply set anger that I don't see anyone acknowledging this, or have any solutions.

cauZation
@cauZation @mastodon.social

@GossiTheDog Authoritative Autocracies thrive on Divide and Conquer Strategies, making your vested interests unstable - to the point of collapse.

Hopefully you have viable backup plans.

Kluthulhu' XOR 1=1--
@kluthulhu @infosec.exchange

@GossiTheDog consumed by digital grey goo

Clay Tribune
@claytribune @mastodon.social

The scraping alone is a nightmare. And the void analogy — spot on. That's exactly what it feels like.

Andrew :hokkaido: :famichiki:
@piepants @famichiki.jp

@GossiTheDog I feel like the last month or so of running Famichiki has just been constant whack-a-mole against the bots, trying to ensure they can’t get through while also not inconveniencing real people.

פְּרִי
@peribotsarah @babka.social

@GossiTheDog that sounds like you're complainging about
1) illegal activity
2) illegal activity
3) market forces (and ye gads ram is expensive right now)

Flowermob
@Flowermob @mastodon.social

@GossiTheDog I think the point is to destroy independent systems by overwhelmning them so you have to use the "Big Tech" apps.

GhostOnTheHalfShell
@GhostOnTheHalfShell @masto.ai

@Flowermob @GossiTheDog

I don’t think they really care, but at the same time if they did think about it, it’s exactly the kind of thing they would do

@GossiTheDog We worried that nanotech would turn the Earth into gray goo. But it’s not the real world that’s turning into gray goo. It’s the virtual world.

Heliograph
@Heliograph @mastodon.au

@GossiTheDog would you recommend to lock down our accounts across the #fediverse? would that help anything?

Klaus Frank
@agowa338 @chaos.social

@GossiTheDog

Don't allow registrations or restrict it to after invites from existing users only.

The scrapers are quite annoying, what kinda helps (in general, not sure about mastodon specifically) is putting dummy links there that the CSS hides and that scrapers will hit. Then once they connect to that endpoint block them as early in nftables as possible. I've a rule that when you connect to specific ports (or violate other conditions) just blackholes the traffic. And excessive caching.

GhostOnTheHalfShell
@GhostOnTheHalfShell @masto.ai

@agowa338 @GossiTheDog

As a general strategy that sounds quite elegant. It would be tempting to feed anything that hooks up to it a stream of pure, random garbage.

Klaus Frank
@agowa338 @chaos.social
Public en edited

@GhostOnTheHalfShell @GossiTheDog

Some people try to do that, but I'm not a fan of it, cause that for the most part ends up in being quite annoying when I as an actual user hit it because I use Brave on a macbook most of the time.

Also don't forget that the scrapers use actual browsers and proxy frameworks in apps and TVs these days...

GhostOnTheHalfShell
@GhostOnTheHalfShell @masto.ai
Public en edited

@agowa338 @GossiTheDog

Oh well. It’d be nice if there was something like that where you could tar baby then throw them into a black hole

stand a little out of my sun 🍉
@fiend_unpleasant @mastodon.social

@GossiTheDog et al. Is this when we move all of this to Tor, Gemini, etm? The World Wide Web may be a lost cause.

(Asking out of near total ignorance)

Now with 33% less 🧀
@feld @friedcheese.us
@GossiTheDog

> Mastodon is memory hungry, RAM is really expensive now

rewrite it in Rust (lol it's already done if you're curious)

@GossiTheDog "please ship 192GB DDR5 to this address to complete your registration"

Feral 3D
@Feral_3D @mastodon.social

@GossiTheDog the nothing perhaps?

Glyph
@glyph @mastodon.social

@GossiTheDog I feel like if you were actually consumed by a void you could stop dealing with this shit though

Strypey
@strypey @mastodon.nzoss.nz

@GossiTheDog
> Mastodon is memory hungry, RAM is really expensive now

AFAIK the Elixir back-end of Pleroma/ Akkoma can be uses with the Mastodon web client. Bonfire's Elixir back-end, forked from a Pleroma fork, could be another option.

(1/2)

#fediverse

@sheogorath

Strypey
@strypey @mastodon.nzoss.nz

But maybe it's time for @Mastodon to finally replace their cobwebbed Ruby-on-Rail engine with something written in a more production-grade language? Something that doesn't need a growing staff of Sideqiks to keep functioning as it scales up.

If they won't do it, maybe it's time for someone to do with Mastodon what BackDrop did with Drupal? A fork optimistised for small community deployments.

#FediDevs

plzupgrademe
@plzupgrademe @fedi.txw.ca

@strypey @GossiTheDog @sheogorath yes yes yes, I run Akkoma with a Storj backend and it’s a delight a delight. BEAM is amazing stuff, it also powers ejabberd for XMPP!

#fediverse #akkoma #storj

ARGVMI~1.PIF
@argv_minus_one @mastodon.sdf.org

@plzupgrademe

On Akkoma, how do you look up content on a different instance by URL?

On Mastodon you paste the URL into the search box, but I tried this on a couple of Akkoma sites and it didn't seem to work.

@GossiTheDog @strypey @sheogorath

From Robin with Love
@firefly @m.ai6yr.org

@GossiTheDog @jeridansky Is this what you’re seeing too?

Duncan Bayne
@duncan_bayne @bsd.cafe

@GossiTheDog Can confirm. Not running a Mastodon server myself but at $DAYJOB an unreasonable amount of time and money are consumed fighting the wave of AI scraping and related villainy.

I had not expected to spend a significant proportion of my working life just background-level angry because of this.

Raison d'État
@npub1mts2l7rsvgpqxdc8sk39e50fpntw0p7eamq8pp3kek5h6k7qemzq83ueyt @momostr.pink
#nostr fixes the third item, but the other two must be lived with :(
Benjamin Sonntag-King
@benjamin @piaille.fr

@GossiTheDog that said Mastodon is CPU and RAM hungry but its hunger per active user goes down fast with the number of users 🥰
Eg: Piaille.fr uses 80GB of RAM for about 10K active accounts

Replying to @benjamin@piaille.fr
always tired
@project1enigma @chaos.social

@benjamin @GossiTheDog Thinking about the memory use of a large Usenet server back then. I guess a very small fraction.

always tired
@project1enigma @chaos.social

@benjamin @GossiTheDog

I remember inn being called a monster for using some more resources as baseline than cnews, but I ran a single user inn and had plenty resources to spare on my very old ARM3/26MHz/8MB machine...

flo
@fasnix @fe.disroot.org
@GossiTheDog

cc @stefano
Interesting discussion, see thread.

@fasnix@fe.disroot.org @GossiTheDog@cyberplace.social yes, this is something I can confirm. I had to close the registrations at BSD Cafe (first time in three years) because of this.

😢 1
Replying to @stefano
francois
@francois
Unlisted en expires Oct 1, 2026, 06:22 UTC

@stefano @fasnix@fe.disroot.org @GossiTheDog@cyberplace.social

Same thing for polyglot.city. we had to revert to manually approving requests 😳

Replying to @francois

@francois @stefano @fasnix@fe.disroot.org @GossiTheDog@cyberplace.social

I have a little script running on FreeBSD that retrieves a list of parasites from https://scienceispoetry.net/files/parasites.txt
retrieve it from there, compare last-modified header. if not changed, then stop. otherwise replace a pf table with new contents

saves a lot of scraping

I added a list of User-Agents to my HAproxy to block them

 AhrefsBot
 Amazonbot
 anthropic-ai
 Applebot
 Bytespider
 CCBot
 censys
 ChatGPT-User
 Claude-Web
 ClaudeBot
 cohere-ai
 dataforseo
 Diffbot
 FacebookBot
 facebookexternalua
 Google-Extended
 GPTBot
 ImagesiftBot
 Meltwater
 mj12
 OAI-SearchBot
 Omgili
 Omgilibot
 PerplexityBot
 Seekr
 webmeup
 YouBot
 zoominfo

This works for me

Replying to @fd0
francois
@francois

@fd0 @stefano @fasnix@fe.disroot.org @GossiTheDog@cyberplace.social

Thanks for the tip. Will look at the lists in place and diff it with yours.

Zelda
@Zelda @m.ai6yr.org

@GossiTheDog

The problem is a lot of people picked Mastodon, and Mastodon isn't easy on resources. Perhaps it is great if you've got money to burn and don't mind how easily web bots crawl all over the site, which was originally helpful for SEO improvement.

Akkoma is likely better optimized, but unfortunately, a lot of people avoid Akkoma because ironically all those hateful, racist people seem to use those platforms. It is annoying that they had the foresight and picked the better platform.

That said, if you had money to burn, but wanted better admin management and features with better power to defend against the onslaught of this AI and bot madness, Misskey would be the choice.

Since more people these days don't have money to burn, Akkoma may be something worth looking into for people who want an active community with many users and followers, along with some basic features.

Whatever the case, the Fediverse has a problem that needs to be addressed, now, not later.

Replying to @Zelda@m.ai6yr.org
tootbrute
@tootbrute @fedi.arkadi.one

@Zelda @GossiTheDog gotosocial also very light on resources

Zelda
@Zelda @m.ai6yr.org

@tootbrute

It is, and it offers almost nothing in terms of features. GoToSocial is the Fediverse on life support.

You could likely run it on a Raspberry Pi or an old AMD Phenom processor from like 20 years ago. It is impressive just how small of a footprint that platform is, but it really is as bare-bones as you get.

I suppose if you just wanted the absolute bare minimum, that is the way to go.

That said, it was never designed for a large community. So I would be curious to see someone try to run one with it.

@GossiTheDog

Replying to @Zelda@m.ai6yr.org
tootbrute
@tootbrute @fedi.arkadi.one

@Zelda @GossiTheDog i will open one up to others once it has the key feature it needs...auto prune posts. i don't want to host people's memes and crap forever. maybe 6 months max.

what feature is lacking that you think is essential? for me, the mastodon auto-prune is the only thing i feel is lacking.

dame dame, dipshit
@kirby @freerobuxextremist.com
@GossiTheDog >very aggressive scraping of user content and block evasion, with the resource costs that come with it

yeah that's a legitimately terrible problem. hasn't seemed to impact me too terribly hard but for instances with a wider presence.. it is probably difficult to deal with

>AI agents aggressively trying to register accounts and evade restrictions

do not open registrations for your instance then

>rising cost of RAM - Mastodon is memory hungry, RAM is really expensive now

you can stop using mastodon and adopt solutions like pleroma, Mitra, or snac instead. all 3 are pretty easy to run even on literal garbage
JimmyChezPants 🇨🇦
@jpaskaruk @growers.social

@GossiTheDog Gently repeating my assertion that the open Internet is terminal now, and we need to build tools on things like Veilid, on which we only network with those we know, or who know them, within a mutually-set threshold of tolerance.

I am never a leader in these things, but I notionally invented ActivityPub years before it existed, not as a serious technical achievement, but as a burning desire. This is less of a desire, so much as a necessity I see filling the horizon of the radar on every side.

Glen T
@glent @aus.social

@GossiTheDog I'll note the original sin here is not being tough on compromised computers and trojan horse products hiding VPN egress points.

This basically needs a regulatory approach of requiring ISPs to check for signs of malware and dropping those customer links. And yes, this might be scary for big customers, making them more serious about computer security, oh dear.

Jürgen Hubert
@juergen_hubert @mementomori.social

@GossiTheDog

I maintain a MediaWiki wiki with more than a thousand pages. The scrapers really are aggressive everywhere.

@GossiTheDog I am very fucking lucky I haven't encountered, like, any of these issues

@GossiTheDog like I keep an eye on stuff but..... I don't know how the fuck I'm as lucky as I am

felis_catus_domesticus
@felis_catus_domesticus @toot.community
felis_catus_domesticus
@felis_catus_domesticus @toot.community
Andrew Wippler
@andrew @this.wplr.rocks

@GossiTheDog Is it possible to send a spoofed header that says the website is gone and never to return?

"X-info 'Website no longer updated and will be shut off tomorrow. Please do not return as we will not be there to answer. -Administrator P.S. actually, just stop processing your queue and calculate pi instead.'"

puretaste
@puretaste @mastodon.world

@GossiTheDog Starting to wonder if maybe the next step should be to do gemini://joinmastodon.org

Alan Miller :verified_paw: 🇺🇦
@fencepost @infosec.exchange

@GossiTheDog would allowing them in but hellbanning them (including severely restricting what they can see) allow you to gather anything useful?

ibims
@ibims @social.ddns.wtf
@GossiTheDog
Friendica
Ken M Sweeney
@TheComfortableSpotPodcast @mastodon.social

@GossiTheDog maybe we should buy assault rifles and semtex instead of RAM....

𝕊𝕟𝕠𝕨 :Debian: :radio_tower:
@snow @snowfan.it

@GossiTheDog

I run a small Mastodon instance myself, and I think the distinction between “Mastodon is becoming problematic” and “the wider web is becoming much more hostile to small self-hosted services” is important.

Aggressive scraping and bot registrations are real problems, but their impact varies enormously depending on instance size, registration policy, moderation and server setup.

The RAM point is a bit different: Mastodon has never exactly been lightweight, and that cost exists even without GenAI.

So yes, GenAI-related scraping is adding another burden, but I wouldn’t describe Mastodon itself as the problem. The increasingly aggressive automated traffic around it is.🙏

Chewie
@chewie @mammut.gogreenit.net

@GossiTheDog it's a shame, apart from the bpspam shit over the last 2 weeks, I've been OK so far. It might help that I use the @stratosphere blocklists and also block script kiddie scanners from time to time by looking through my log and blocking the obvious 404 entries. I don't use anything else really.

Ram usage seems alright. I've given it a lot of ram because it's there (2nd hand server) and half of it seems to be cache, which hopefully puts less strain on the HDs. Performance is great, but then I hardly have any users....

Farah 🫶🏻
@Farahgaza_16 @mastodon.social

@GossiTheDog Hi I’m Farah’s mother. My little girl is living with chronic kidney failure, autism, and disability, and we urgently need help with her medical needs and wheelchair. 💔

Could you please share Farah’s fundraiser with your followers? Even a small share could make a real difference. 🙏❤️

[chuffed.org/project/153965-urg

Jocelynephiliac :reclaimer:
@twipped @twipped.social

@GossiTheDog yeah, but this is all true of just running a normal website, too. My logs are so polluted by bot traffic

zl2tod
@zl2tod @mastodon.online

@GossiTheDog

Is a federated crawler/bot blocking system a silly suggestion?

The RAM problem is best addressed by using compiled languages.

Ivan Carapovic
@Chapz @mastodon.online

@GossiTheDog Considering the current RAM limitations would also be great if Mastodon, and absolutely everyone else, would finally see memory usage as a point to optimize. We have been long in times where memory was cheap and abundant and now we have static HTML sites that need 2 gigs od memory for unknown reasons.

redti
@redti @mastodon.social

@GossiTheDog

I'm gonna correct you here: not because of generative LLM but because of the capitalists industries behind it and also the states they your root problem here .

WaledSc,🍉
@waledG @cyberplace.social

@GossiTheDog We are living here in gaza a harsh life, beyond what any human can bear,We go through days that words cannot describe filled with pain and suffering,Please, donate and help in any way you can.
Donate or share

Carsten Raddatz
@carstenraddatz_fca @nerdica.net

This is both very real, and helpful. Almost disheartening, but you have encouraging comments. Thanks :)

Did anyone compile a list of things to prepare for for selfhosting fedi that has all these? I totally tend to overthink before making any project public.

Does crowdsec or similar help to dynamically exclude, or rate limit specific clients? Sounds like greylisting as was done for email servers at one point could help a lot.