hCaptcha

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@hCaptcha

hCaptcha is a privacy-focused drop-in replacement for reCAPTCHA. Need support? DMs are open.

Worldwide hcaptcha.com Joined March 2018

10 Following 12K Followers 1.5K Posts

Latest posts 5

hCaptcha @hCaptcha Sep 2

OpenAI hacked HuggingFace by accident, but this was entirely preventable. We describe how to provably avoid future incidents with some inspiration from SCIF design: hcaptcha.com/blog/data-diod…

www.hcaptcha.com Can Frontier Model Training be Made Safe? | Blog - hCaptcha How capability systems, data diodes, and SCIF-inspired operations can contain model training and make experiments reproducible.

hCaptcha @hCaptcha Oct 28, 2025

New report: browser agents are lacking guardrails to stop cybercrime hcaptcha.com/post/report-br…

www.hcaptcha.com Report: Browser Agent Safety is an Afterthought for Vendors | Blog - hCaptcha We tested agents on 20 of the most common abuse scenarios. Across the board, these products attempted nearly every malicious request.

hCaptcha @hCaptcha Jul 31, 2025

New report: hcaptcha.com/report-are-all…

www.hcaptcha.com Report: Are all residential proxy services criminal organizations? Are residential proxies a legitimate business? hCaptcha threat intelligence finds botnets and large-scale ad fraud are core to many providers' services.

hCaptcha @hCaptcha Jun 13, 2025

New engineering blog: hcaptcha.com/post/how-hcapt…

www.hcaptcha.com How hCaptcha Stayed Up When Cloudflare and Google Went Down | Blog - hCaptcha

hCaptcha @hCaptcha Feb 10, 2025

AI agents are coming. Here's our brief primer: hcaptcha.com/post/preparing…