Discussion

minimaxir: The prevalent discourse/attempt-at-a-meme-but-people-are-taking-it-seriously saying "Bluesky is down because of AI vibecoding!" is starting to get annoying unoriginal.Even when Bluesky confirmed it's a DDoS, the line is now "maybe they wouldn't have gotten DDoSed if they didn't vibecode and their code was better."

userbinator: What are the chances some company offers to "save" them with a security service which coincidentally will also require users to use the latest officially-sanctioned browsers, OSes, and "trusted" hardware to pass the "security check"...

sammy2255: If you're referring to Cloudflare, the "security check" is not a default setting. For some reason administrators love to use Under attack mode as a band-aid measure to reduce load on the host.

bit1993: A decentralized protocol by definition should not be vulnerable to DDos attacks.

minimaxir: Bluesky isn't ATProto.

bit1993: Thank you for the clarification.

anon7000: You’re saying a mastodon instance can’t vet DDosed?

adrithmetiqa: Is this just for fun or is there some underlying purpose to those type of attack?Is it possible to have any certainty when answering that question?

eukara: Truth is if mastodon.social gets ddosd the same as Bluesky I can still use the rest of the network fine. Proof is in the pudding. tons of instances that make up the fabric of redundancy. I think most people would be served better if Bluesky acted differently early with their rollout in a sharded manner?

LoganDark: At least Apple devices are actually secure and can't really be omitted from things other than gaming and business. Granted, gaming and business are pretty important.

OuterVale: The interface seemed to function as normal, but specifically the API was targeted, which left a lot of confused users who were seeing the interface peppered with errors. Watching as it unfolded, it seems it affected certain regions to begin with and then slowly spread worldwide.Seems they might have failed to host the status page (https://status.bsky.app) separately as well, because that went down several times throughout the outage. They also weren't very active in updating the status page, and the notice that was there had a typo of 'reginos' and a description of 'null'.

midtake: As a result, CSAM distribution dropped by 50% today.

ChrisArchitect: Source: https://bsky.social/about/blog/04-16-2026-bluesky-service-in...

Charon77: True. The only 'distributed' part of bluesky is in the PR. Otherwise there'd be more instances.My mastodon account is not even on mastodon.social, because why would I, when I could have a home server closer to home

snailmailman: The people I follow on mastodon come from a wide variety of instances. While mastodon.social is the largest instance, most of the accounts I follow are elsewhere.Granted, all the smaller instances are likely easier to DOS as they are small instances. But mastodon is actually decentralized. If any one instance goes down, everything else keeps working. Unlike Bluesky and ATProto which is more of a theoretical “could be” decentralized.

fragmede: > At least Apple devices are actually securelol

hsbauauvhabzb: You mean except for that 0day exploit kit floating around on github last week right?

fastily: Would you happen to have a link to this? For science of course :)

pjc50: Perhaps underestimating how much the bsky audience absolutely hate AI.It's funny how closely bsky has replicated the dynamic of old Twitter where the people who run it and the people who use it have completely different priorities and loathe each other.

boring-human: I don't have any anecdotal data, just detecting a whiff of a possible pattern in your statement. DDoS is bots. Any chance the prevalent discourse is bots? "I ain't saying she a gold digger..."

mrweasel: Hopefully there will be some post-mortem. It seems like we're don't really see that many deliberate DDoS attack anymore. Not that it doesn't happen, but they really don't provide that much value against a target like Bluesky (unless you really hate them).I'd be interested in how the attack manifests. Is it an actual DDoS? Is it highly aggressive scraping? We should be able to see this in how the attack manifests itself. What is the sources? That's a little harder, but it would be interesting to know if it's compromised devices, residential proxies, rented cloud capacity or something else.

rezonant: Or they'll (the site operators using Cloudflare proxy) make ill considered firewall rules like "If not Chrome, require security check".

tasuki: I thought it was distributed/decentralised?

genewitch: i get real tired of people trumpeting that bsky is distributed.Can i run a private node? can i run a functional node completely within my network segment? because i can with gnusocial and misskey; i've never run mastodon; i am on fosstodon and a couple of other mastodon-likes.bluesky is to discord what mastodon (fedi) is to IRC.don't let the fact that most people use the main instances fool you, there's thousands (maybe tens of thousands) of instances. I haven't seen a tally recently, i forget the account that shows them for each "instance type", like pleroma, misskey, mastodon, pixelfed, whatever the reddit clone is, whatever the 4chan clone is, and so on.anyhow when elon bought twitter mastodon surged. I hope they didn't spend millions upgrading the main instances because most of that dropped off because, you know, everyone's on twitter. only a few million on mastodon.My whole point is, trying to shoehorn words like "distributed" into a system that i cannot run independently is, well it's just not distributed, that's all.

reddalo: The status page seems hosted by UptimeRobot, so it looks like it was a problem on their end.

jasonvorhe: Would be funny if this nonsense came mostly from bots to distract from the fact that Bluesky isn't decentralized and thus easier to take out.

amelius: Yes, that's the first "D" in "DDoS" ;)

throwaway290: You mean the one for old ios versions?

cryzinger: A week or two ago, when there was a Bluesky outage and a Claude outage at the same time, people were earnestly pointing to that as evidence that Claude was somehow a load-bearing component of Bluesky, or that AI vibecoding had caused the outage... I had to just disengage but I was also very annoyed by it all.

walletdrainer: The people blindly criticising AI tools are idiots? Shocking! Who would have thought.

strimoza: Curious how they handled it at the CDN level. I use Bunny CDN for video streaming on my project and signed URLs help a lot for abuse prevention, but a full DDoS is a different beast entirely.

grishka: Theoretically, if the backend code is optimized enough, a DDoS attempt wouldn't lead to a denial of service since all those requests would just get served as normal. And as long as the network isn't the bottleneck, which it probably is in most cases.

Manfred: DDoS saturates the network, not the service. Even a box doing nothing would still be unreachable.

SlinkyOnStairs: > Even when Bluesky confirmed it's a DDoS, the line is now "maybe they wouldn't have gotten DDoSed if they didn't vibecode and their code was better."The context of the "jokes", regardless of if one finds them funny, is that this is exactly how AI boosters (including the bluesky team) have been behaving.Every little benefit, no matter how small or unfounded, was being attributed to AI usage. So people do the opposite, attributing every little problem to the use of AI.The implied punchline being "Oh, so now you care about accuracy?"

pferde: One possible purpose is marketing. Owners of the botnet are merely demoing the capabilities for prospective customers.

hsbauauvhabzb: You mean the iOS version people are refusing to upgrade from because of the shittified forced UI?

direwolf20: On the Fediverse you can even block mastodon.social and still have a well populated feed. This is not the case for bluesky.

shafyy: Thought so too. Odd.

direwolf20: Bluesky has never been distributed/decentralised. It's a single central system, which fetches 0.001% of user data from external systems if the user opts in, and has a marketing team that calls this decentralisation.

_djo_: As I understand things, the only AI tool the Bluesky team has been pushing has been a feed generator/curator. They have been pushing for vibe coding their systems or for using AI to generate content on Bluesky.

pixel_popping: Not true, a well done DDoS targets also underlying services (example hitting most consuming DB writes).

shafyy: I know, didn't add an /s. I thought it was obvious haha

junon: There are multiple kinds of ddos attacks targeting different levels of infrastructure. Idk how anyone can say absolutely that a ddos works in one specific way.

ascorbic: I haven't seen them do this at all. They've said that they use AI tools when writing code, because most devs do, and they've previewed Attie, their codegen for custom feeds thing, which is a separate tool. None of that is attributing improvements in Bluesky to AI.

pino83: Two times some guys at Mastodon tried to convince me to try Bluesky.I explicitly told them that I want something distributed and that's a high priority, not a nice-to-have.Yesss, there's definitely some very cheeky marketing going on.

sammy2255: What's your point? You can configure this in Nginx too