Someone once analyzed web based recapatcha. Their conclusion was, G isn’t trying to figure out whether you are human. It’s trying to figure out WHICH human you are. It’s identity resolution, not bot detection. If it can’t get a high enough confidence estimate, you get denied. Sometimes with infinite captchas.
I’d be interested in reading/watching if you can recall the source.
Tryin to trawl through my saved bookmarks… it might(???) have been this link. But when I try it now, it’s an invalid URL. It was years ago. Maybe the site or domain wasn’t kept up. So I’m not completely sure that was even the right URL.
That story claims too, the more you are in google’s ecosystem, the easier you can pass the recaptcha. For example, Chrome users get past easer than Firefox.
I do have working a link about the infinite captcha block technique! Blocking via an unsolvable CAPTCHA. Warning, google domain. Goes to patents.google.
I’d be interested in reading/watching if you can recall the source.
Tryin to trawl through my saved bookmarks… it might(???) have been this link. But when I try it now, it’s an invalid URL. It was years ago. Maybe the site or domain wasn’t kept up. So I’m not completely sure that was even the right URL.
https://hfet.org/google-recaptcha-privacy-nightmare/
I searched just now and found a few sites mirroring the claim. But they did not have the technical breakdown. Here’s something from The Register.
That story claims too, the more you are in google’s ecosystem, the easier you can pass the recaptcha. For example, Chrome users get past easer than Firefox.
I do have working a link about the infinite captcha block technique! Blocking via an unsolvable CAPTCHA. Warning, google domain. Goes to patents.google.
https://web.archive.org/web/20201114190040/https://hfet.org/google-recaptcha-privacy-nightmare/