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Tell HN: Cloudflare silently injects its analytics when you switch nameservers

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Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#21
post #12

Earlier quoted context omitted.

If I wouldn't know it better I'd sometimes think some of the big tech shops are just fronts for centralizing the net.

Cloudflare is doing this already. Once they had enough monopoly power, they started a program to block all bots that don't undergo invasive KYC procedures. Eventually, they might become a KYC broker for regular browser users too. The free internet is over.

#savetheinternet

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#23
post #20

You left out the part about how you use them as a reverse proxy, which is decoupled from DNS. One is coincidental; the other required. If they can inject script, they can also snoop on all your cleartext traffic without you knowing....

Oh gosh I didn’t enable anything like that also. I just wanted the nameservers in order to serve the bucket under my subdomain. What else is there I wonder?

Ok to turn this off you go Domains → Overview → your.site → DNS → Records → then Edit each entry to DNS Only (gray cloud). MITM gone now (I hope).

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#24
Are you using CF as a proxy or only for DNS? I ask because I just went to check my domains on the dashboard (some purchased a few years ago, one purchased just a couple days ago), and none of them have Web Analytics enabled.

I have all my domains set to DNS only, so no CF proxy. Wondering if that is why?

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#25

Yes, they add the js if "web analytics" is enabled. I believe I had to manually enable it on my old sites though. Maybe it's enabled by default when adding new domains?

No, I hadn’t enabled for any site. I had to enable first to turn it off.

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#26

Are you using CF as a proxy or only for DNS? I ask because I just went to check my domains on the dashboard (some purchased a few years ago, one purchased just a couple days ago), and none of them have Web Analytics enabled. I have all my domains set to DNS only, so no CF proxy. Wondering if that is why?

I just went and switched them to DNS only, they were on Proxy by default, that also should have been opt-in. Maybe I missed the option while switching the nameservers because I did it in a hurry but still.

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#27
> injected a JS analytics snippet in my HTML-only JS-free site textlog.cc

Cloudflare injected hostile code into a site they are not even hosting? If it's HTTPS, how do they even do that?

Does it violate the "exceeds authorized access" provision in the Computer Fraud and Abuse Act?

Re: Tell HN: Cloudflare silently injects its analytics when you switch nameservers

#29
post #27

> injected a JS analytics snippet in my HTML-only JS-free site textlog.cc Cloudflare injected hostile code into a site they are not even hosting? If it's HTTPS, how do they even do that? Does it violate the "exceeds authorized access" provision in the Computer Fraud and Abuse Act?

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