this post was submitted on 18 Nov 2025
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A Cloudflare spokesperson told Ars that the cloud services provider saw “a spike in unusual traffic to one of Cloudflare’s services,” which “caused some traffic passing through Cloudflare’s network to experience errors.”

“We do not yet know the cause of the spike in unusual traffic,” the spokesperson said. “We are all hands on deck to make sure all traffic is served without errors. After that, we will turn our attention to investigating the cause of the unusual spike in traffic.”

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[–] mech@feddit.org 292 points 2 months ago* (last edited 2 months ago) (4 children)

Aren't spikes in unusual traffic the exact thing Cloudflare is supposed to protect you from?

[–] brokenwing@discuss.tchncs.de 85 points 2 months ago (1 children)
[–] BeatTakeshi@lemmy.world 16 points 2 months ago

Fission Mailed

[–] the_crotch@sh.itjust.works 44 points 2 months ago* (last edited 2 months ago) (2 children)

They protected the endpoints. They just weren't able to route traffic to them. Id bet it takes a MUCH larger ddos to bring cloudflare to its knees vs your average website.

[–] mech@feddit.org 34 points 2 months ago (2 children)

From a Cloudflare customer's point of view, I don't care if my site is down from a DDOS or a Cloudflare outage, but the latter seems to happen more often.

[–] the_crotch@sh.itjust.works 25 points 2 months ago

From another cloudflare customer, if our sites still work internally it's marginally better than them being broken both inside and outside the org as they would be if they were ddosed directly. I guess it depends on what kind of services you're running.

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[–] tdawg@lemmy.world 25 points 2 months ago

ostensibly sure. But it's like car insurance. People pay them no matter what so why bother doing what they promised?

[–] oppy1984@lemdro.id 12 points 2 months ago

Traffic spikes, on the Internet? One in a million chance! Now tow cloudflare outside the environment and call it a day.

[–] gravitywell@sh.itjust.works 224 points 2 months ago (3 children)
[–] locahosr443@lemmy.world 9 points 2 months ago

Amazon is now saving Americans from the crippling debt most of them seem to get into to drive a shiny box.. I wasn't expecting that.

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[–] JohnnyCanuck@lemmy.ca 112 points 2 months ago (2 children)

My bad, I started downloading The Lord of the Rings movies - Extended Edition. Sorry!

[–] tonytins@pawb.social 81 points 2 months ago* (last edited 2 months ago) (3 children)

How many times have I told you not to download movies or games in the middle of the day? You'll tie up the phone lines.

[–] cyrano@piefed.social 76 points 2 months ago (2 children)

Ok mum I stopped torrenting. You can use the phone again.

[–] chronicledmonocle@lemmy.world 37 points 2 months ago* (last edited 2 months ago) (3 children)

You can tell we're all old as fuck Millennials, because nobody else would make this joke. Lol.

[–] k0e3@lemmy.ca 34 points 2 months ago (3 children)

I can't even explain dial up modems to my son because I'd have to start by explaining what phone lines are.

[–] chronicledmonocle@lemmy.world 16 points 2 months ago

I had a Gen Z person ask me how I got a "3D printer save button" when I had a floppy disk for some reason.

[–] ace_garp@lemmy.world 11 points 2 months ago

Indeed.

"...you must first invent the universe".

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[–] krooklochurm@lemmy.ca 13 points 2 months ago (1 children)

I think that's a big part of why I like lemmy.

There are plenty of tech-savvy critical thinkers in the younger generations, but the naïveté, tech illiteracy, and lack of critical thinking ability of the average internet commenter / poster is appalling.

I've seen it just get worse and worse.

The internalized self censorship, the laissez faire attitude towards digital privacy, just pure fucking idiocy.

Wake me up when September ends.

[–] PancakesCantKillMe@lemmy.world 11 points 2 months ago

Sorry friend, it is Eternal.

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[–] curbstickle@anarchist.nexus 8 points 2 months ago

No longer relevant pro tip - an extra pair was typically left at the incoming service, which was used for testing. It worked as a second line and didn't interupt the main pair, allowing for a functionally free second phone line (that didnt have incoming service).

Perfect for modem use!

[–] dharmacurious@slrpnk.net 16 points 2 months ago

I had fully forgotten the phrase "you'll tie up the phone line!" And I just had a nam style flashback of sneaking internet time during the day when my mom was at work, and praying that no one tried to call

[–] ooterness@lemmy.world 10 points 2 months ago (1 children)

Ten movies streaming across that, that Internet, and what happens to your own personal Internet? I just the other day got... an Internet was sent by my staff at 10 o'clock in the morning on Friday. I got it yesterday. Why? Because it got tangled up with all these things going on the Internet commercially. They want to deliver vast amounts of information over the Internet. And again, the Internet is not something that you just dump something on. It's not a big truck. It's a series of tubes. And if you don't understand, those tubes can be filled and if they are filled, when you put your message in, it gets in line and it's going to be delayed by anyone that puts into that tube enormous amounts of material, enormous amounts of material.

[–] tigeruppercut@lemmy.zip 15 points 2 months ago

Lies, the internet isn't tubes, it's a small box

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[–] Treczoks@lemmy.world 105 points 2 months ago (3 children)

Which AI scraper went rogue this time?

[–] VieuxQueb@lemmy.ca 20 points 2 months ago

Mabe the new bezos Prometheus?

[–] ggppjj@lemmy.world 16 points 2 months ago* (last edited 2 months ago)

Gemini 3 was released today 👀

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[–] Imgonnatrythis@sh.itjust.works 65 points 2 months ago

Did I miss something? Is everyone downloading the Epstein files today?

[–] themurphy@lemmy.ml 27 points 2 months ago* (last edited 2 months ago) (3 children)

EDIT: Cloudflare made a blog post explaining it as a malfunction.

My original post:

It's very normal for countries to DDOS each other to test their limits, and if it could be incorporated in an attack.

And yes, of course the US is also testing this against other nations.

It could also just be a malfunction or someone acting independently. Who knows.

[–] TomMasz@lemmy.world 14 points 2 months ago (3 children)

Every DDoS that hits Cloudflare is bigger than the previous one. There's bound to be one that they couldn't instantly mitigate.

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[–] ellen.kimble@piefed.social 21 points 2 months ago (1 children)

Did someone google Google again?

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[–] SoftestSapphic@lemmy.world 15 points 2 months ago* (last edited 2 months ago) (1 children)

"You see, half the internet went down because people used our services a little too much."

Ok wtf???

How does cloudflare not have DOS detection?

[–] tonytins@pawb.social 15 points 2 months ago (2 children)

That was based on anecdotal evidence, at the time. The real cause was Cloudflare shooting themselves in foot again because of a bad config file.

[–] Kazumara@discuss.tchncs.de 7 points 2 months ago* (last edited 2 months ago)

The bad config file is somewhere in the middle of the chain of causality.

They changed database permissions, revealing a dormant bug in a database query, leading to config files being generated badly with duplicate lines, making them too large for intake by the bot detection service, which didn't have good input validation and made the process panic instead, ruining the service.

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[–] arsCynic@lemmy.ml 14 points 2 months ago (1 children)

Widespread Cloudflare outage blamed on mysterious traffic spike

Just like my 14-year-old self who "mysteriously" bricked his parents' PC by totally SFW Web usage.

[–] Strobelt@lemmy.world 7 points 2 months ago (2 children)
  • Double clicks h4rdc0r3p0rn.exe right from limewire
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[–] devfuuu@lemmy.world 13 points 2 months ago

Capitalists: "All lines must go up!" ... (Traffic line goes up a little bit) Capitalists: "Not like that!"

[–] postmateDumbass@lemmy.world 5 points 2 months ago

All the people trying to cash out their Dr. Pepper points?

[–] GreenKnight23@lemmy.world 5 points 2 months ago (1 children)

translation: we don't fucking know

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