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[SECURITY]■ STORY TIMELINE

CLOUDFLARE TURNSTILE USES WEBGL FOR DEVICE FINGERPRINTING

Security researchers have identified that Cloudflare's Turnstile CAPTCHA system collects WebGL data capable of fingerprinting devices, raising privacy concerns about the supposedly privacy-focused verification service.

3 SOURCESFIRST SEEN MAY 31, 02:13 PM► READ THE ARTICLE
Hacker News+0m

Article URL: https://hacktivis.me/articles/cloudflare-turnstile-webgl-fingerprinting Comments URL: https://news.ycombina…

Hacker News+3d 22h

Article URL: https://blog.cloudflare.com/voidzero-joins-cloudflare/ Comments URL: https://news.ycombinator.com/item?id=4…

The Decoder+4d 4h

Bot traffic now outpaces human traffic on the internet, Cloudflare CEO Matthew Prince says, years ahead of his late 2027…