Hacker News with Generative AI: CAPTCHA

Breaking the 4Chan CAPTCHA (nullpt.rs)
This project was entered into as a learning experience, to enhance my knowledge of machine learning, as well as TensorFlow specifically. At the end, I wanted to have a trained machine learning model that runs in the browser to reliably (at least 80% accuracy, >90% preferred) solve the 4Chan CAPTCHA. These goals were achieved - let's talk about how I got there!
Machine Learning, CAPTCHA, 4Chan, TensorFlow, Programming
566 points by hazebooth 4 days ago | 337 comments
Against /Tmp (dreamwidth.org)
Hello, you've been (semi-randomly) selected to take a CAPTCHA to validate your requests.
Security, CAPTCHA, Web Development
14 points by AndrewDucker 40 days ago | 1 comments
AI now beats 100% of traffic-image CAPTCHAs (arstechnica.com)
Google and Meta update their AI models amid the rise of “AlphaChip”
Artificial Intelligence, Security, CAPTCHA, Technology
6 points by Topfi 64 days ago | 3 comments
AI bots now beat 100% of those traffic-image CAPTCHAs (arstechnica.com)
Anyone who has been surfing the web for a while is probably used to clicking through a CAPTCHA grid of street images, identifying everyday objects to prove that they're a human and not an automated bot. Now, though, new research claims that locally run bots using specially trained image-recognition models can match human-level performance in this style of CAPTCHA, achieving a 100 percent success rate despite being decidedly not human.
Artificial Intelligence, Security, Web Development, CAPTCHA
30 points by thunderbong 66 days ago | 5 comments
AI bots now beat 100% of those traffic-image CAPTCHAs (arstechnica.com)
Anyone who has been surfing the web for a while is probably used to clicking through a CAPTCHA grid of street images, identifying everyday objects to prove that they're a human and not an automated bot. Now, though, new research claims that locally run bots using specially trained image-recognition models can match human-level performance in this style of CAPTCHA, achieving a 100 percent success rate despite being decidedly not human.
Artificial Intelligence, Security, Web Development, CAPTCHA
11 points by RyeCombinator 67 days ago | 3 comments
Dazed and Confused: A Large-Scale Real-World User Study of ReCAPTCHAv (2023) (arxiv.org)
User Studies, Security, CAPTCHA, Artificial Intelligence
74 points by Tomte 132 days ago | 53 comments
Cloudflare breaks CAPTCHA again for the 3rd time this year for nonmajor browsers (palemoon.org)
Security, Web Browsers, Cloudflare, CAPTCHA
10 points by mimasama 146 days ago | 5 comments