I don't see why if I got my credentials right, I have to prove I am not a robot. What if I wanted a robot to access my account on my behalf?
I assume they’re trying to fight against bots buying up “hot” Airbnbs that sell out quickly. It’s a weird captcha for sure, but understandable why they wouldn’t want bots accessing the site.
Tell HN: Airbnb just stole me 5 minutes of my time adding dices
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Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#22Minor and basically unrelated but it’s dice, not dices. Like sheep, it’s singular and plural.
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#23Requiring the sum of one set would (I think) be almost as effective and less painful
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#24Earlier quoted context omitted.
I assume they’re trying to fight against bots buying up “hot” Airbnbs that sell out quickly. It’s a weird captcha for sure, but understandable why they wouldn’t want bots accessing the site.
Wait, what does a robot do once it rents a house?
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#25Earlier quoted context omitted.
If I was a betting man, I’d wager the reason why they give these weirder types of challenges is because solving CAPTCHAs means you’re labelling them, which gives who ever is hosting it labelled data to train their own models against. that’s why CAPTCHAs sometimes ask ppl to spot all the zebra crossings and stuff etc - no machine can solve it yet, so ppl can do it, and by doing it and solving it, you produce a labelle…
That's how hCaptcha does it https://www.hcaptcha.com/labeling You play to get a dataset labelled and trained.
If you wanted to increase the precision of the model further, you'd end up using very ambiguous images which wouldn't be suitable for a captcha.
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#26I don't see why if I got my credentials right, I have to prove I am not a robot. What if I wanted a robot to access my account on my behalf?
I assume they’re trying to fight against bots buying up “hot” Airbnbs that sell out quickly. It’s a weird captcha for sure, but understandable why they wouldn’t want bots accessing the site.
There are also anon account crews that will make many fake accounts using sourced credentials from their social group or bought on darknets. Generally, those only result in things like pop-up events from which entry fees are collected. I assume some could use the same method to commit robbery. Another method is to use a botnet of fake accounts and use the bots to build up fake reputation, eg offer a fake listing, book the fake listing, leave good reviews, etc.
There are also some weird currency arbitrage opportunities that might be found if someone was really inclined. From what I saw of that aspect, you'd have to be really looking for pennies in the couch seams.
Source: Did major customer support work for Airbnb pre-ipo
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#27Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#28It's Arkose Labs (also used by Roblox, GitHub, Dropbox, Twitch, and more). There's some more links here: https://github.com/dessant/buster/issues/178 (Buster is a browser extension for automated captcha solving). You can subscribe here https://github.com/dessant/buster/issues/320 Their audio captcha (no longer available?) involved listening to 3 MIDI tunes and picking "the sad one".
Re: Tell HN: Airbnb just stole me 5 minutes of my time adding dices
#29Earlier quoted context omitted.
Does this actually happen??
And why would they care if it did, if the robots are "buying" the properties, implying payment?