Live data from Hacker News

Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

knownagents.com

151–160 of 233 posts

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#151
post #144
post #6

Every server with port 80/443 open has thousands of hits a day from random boxes looking for wordpress login pages. The only new thing is that they're pretending to be a different type of annoying bot. There's a new layer of sophistication and subterfuge, but it's the same junk traffic we've always dealt with.

Yeah, It started bothering me enough that I recently put together a system where when a application detects a bad actor(a bot enumerating too fast, a random scan for vulnerabilities, etc) it notifies the firewall. Right now I am just shutting them down, But have plans for a honeypot/tarpit system, something real slow that takes up all their time. Something like "have fun at 300 baud"

> something real slow that takes up all their time

Not to throw water on your plan, but the bots I've written intentionally run very slow with respect to each target. When done in parallel, across a wide range of targets, it doesn't slow down the effort at all.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#152

Very similar experience here. Started July 30, sustained through August 6, when it started a significant ramp-up in volume (5x or so). Most of the traffic is originating in GCP. We're seeing ~70k req/min sustained from Google Cloud IP space (AS396982). Reported to GCP Abuse, they've been non-responsive so far. The main distinguishing factor is the reuse of a bunch of legit AI-training bot UserAgent strings. It's clea…

Seems like you’re part of the group represented in this dataset trend then, many of these visits are also from (compromised) Google servers in that same ASN.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#153
post #6

Every server with port 80/443 open has thousands of hits a day from random boxes looking for wordpress login pages. The only new thing is that they're pretending to be a different type of annoying bot. There's a new layer of sophistication and subterfuge, but it's the same junk traffic we've always dealt with.

I don’t really have a reason to use WordPress anymore. I’m about halfway through switching my site over to something else that I can control with github and AI. Now these boats are mostly getting static files unless there’s a reason to show something else and even then the footprint is very small. There’s just not that much to hack.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#154
post #43

Earlier quoted context omitted.

I was insulted recently reading about the apparently thousands of hits per second the rest of you guys are getting. Even the bots are shunning me!

Get a letsencrypt cert, I always get a massive wave of vulnerability probers after renewing.

On one hand yes, but on the other hand just configuring your server to refuse connections by IP address rather than server name seemed to drop roughly half the bots I ever see.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#156
post #53

Earlier quoted context omitted.

This is one reason I don’t mind that I’m behind CGNAT.

That's the only advantage of CGNAT I can think of. :D (You still could get poked from the other users' hosts behind the ISP's NAT, of course.)

Depends if the ISP has client isolation of one method or another enabled.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#158
post #43

Earlier quoted context omitted.

Think about how many webmaster and business owners' egos are stroked by all the traffic they are getting, when in actuality they are often just serving thousands of bots.

I was insulted recently reading about the apparently thousands of hits per second the rest of you guys are getting. Even the bots are shunning me!

yeah someone told me he had a single static HTML homepage and used up his entire 10TB/month traffic limit from bots hitting it.

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#159
post #144
post #6

Every server with port 80/443 open has thousands of hits a day from random boxes looking for wordpress login pages. The only new thing is that they're pretending to be a different type of annoying bot. There's a new layer of sophistication and subterfuge, but it's the same junk traffic we've always dealt with.

Yeah, It started bothering me enough that I recently put together a system where when a application detects a bad actor(a bot enumerating too fast, a random scan for vulnerabilities, etc) it notifies the firewall. Right now I am just shutting them down, But have plans for a honeypot/tarpit system, something real slow that takes up all their time. Something like "have fun at 300 baud"

Serve them a zip bomb? LLM poison text?

Re: Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

#160
post #66

Earlier quoted context omitted.

Old and busted: serverless New hotness: DNS-less

Yeah it's even superior to smol web in some circles. It's not that much longer than a phone number.

Ah yes my phone number is 2602 1337 ABCD CAFE 3542 77FF FE12 3456

See? It's quite short.

Post reply on HN