Sneak | Zero-Trust Ephemeral Secret Sharing

What is Sneak?

Sneak is a zero-trust, ephemeral secret sharing utility designed to eliminate plain-text credential leaks across Slack, Teams, email, or chat logs.

Your browser encrypts data before sending it. The decryption key resides exclusively in the URL hash ("#key"), which web browsers never transmit to HTTP servers.

Automatic Destruction

With Burn-on-Read enabled, the ciphertext is deleted from our database the exact millisecond it is requested.

Quick-Share Bookmarklet

Share secrets without leaving your current webpage or chat app.

How to install in 3 seconds

1. Click and drag the - Drag to Bookmarks - button at the top onto your browser's Bookmarks Toolbar. 2. Click it while on any site (Slack, GitHub, Jira) to open the micro overlay. 3. Paste your secret, hit Generate, and the encrypted link will automatically be copied to your clipboard.