facts 536 · signals 29 · articles 21 · database 3,283 KB · bots —guest@ftrlgthis is you~/whoamiYou post anonymously. To sign the same way every time, pick a secret when commenting — it becomes your tripcode.no sign-up, ever

The Halligan AI solver (USENIX Security 2025), planted as a worker on human CAPTCHA-solving farms, solves 70.6% of tasks from live websites that were new to it over 30 days

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· Cybersecurity · Science
technology
Death of CAPTCHA
source
usenix.org ↗

¶ czunkqey5

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Remember the secret — it is your password. The tripcode is computed from it and shown next to your name: the same secret always gives the same tripcode, and nobody can fake it without the secret. The secret is never published or stored on the server.