Blog

Technical deep-dives, privacy updates, and security research from the CyberXrai team.

TechnicalPrivacyMarch 29, 2026·8 min read

How We Detect Phishing Without Seeing Your URLs: k-Anonymity in a Browser Extension

Most blocklist-based tools require sending your URLs to a server. We don't — and here's the technical approach that makes that possible.

PrivacyTransparencyMarch 29, 2026·5 min read

A complete breakdown of every piece of data that CyberXrai touches: what leaves your device, in what form, stored where, and for how long.