nowfound

Life & fun · August 21, 2026

LeakGuard

Check if your password is compromised

What it does

LeakGuard — Check if your password is compromised 🔐 Instant password breach detection 🛡️ 100% private — your password never leaves your device ⚡️ Built-in secure password generator 📱 iOS native, clean design We're in beta on TestFlight. Join us and help shape the final product! 👉 https://testflight.apple.com/join/3VA9xWzS Built with privacy-first architecture using k-anonymity. No accounts. No tracking. Just security.

Using TestFlight is a great way to help developers test beta versions of their apps.

Help developers test beta versions of their apps and App Clips using the TestFlight app. Download TestFlight on the App Store for iPhone, iPad, Mac, Apple TV, Apple Vision Pro , Watch, and iMessage. Instantly check if your passwords appeared in known data breaches without ever sending your password anywhere.

LeakGuard uses k-anonymity technology to check your passwords against over 800 million known breach records. Only the first 5 characters of a scrambled hash ever leave your device. Your actual password stays on your iPhone. Always.
 Help developers test beta versions of their apps and App Clips using the TestFlight app. Download TestFlight on the App Store for iPhone, iPad,…from testflight.apple.com

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