On: Doom Captcha (2021)

[duskwuff]

And if you analyzed the user's cursor movements (on desktop), reaction time, and positional accuracy, it could be a genuinely decent CAPTCHA.

[RockRobotRock → duskwuff]

I'm in awe at the late stages of this cat and mouse game. I write a lot of bots and scrapers, and I feel thoroughly out-gunned against a bunch of PhD data scientists.

DataDome talk about detection: https://youtu.be/xJGBfSGIsjw