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by nonrandomstring 496 days ago
I had a great conversation about this last week. I'll just casually leave this [0] here for anyone who has time (50 mins - ausio only) for a deep-dive into machine learning to protect sites (APIs). TLDR - a lot of serious defenders have given up on PoW/CAPTCHA human filters because the cost to AI solve them has dropped to almost nothing. YMMV.

[0] https://cybershow.uk/episodes.php?id=39