By invitation

AI never gets your keys.

Second Key is private security for your crypto. We find what thieves look for, keep AI away from your wallets, and warn you the moment anything moves.

Request an invitation
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01What you get

  1. Check

    We help you find recovery words and keys left out in the open, on your computer and in your photos, and clean them up.

  2. Block

    We stop AI assistants from opening your wallet or sending your keys anywhere.

  3. Watch

    We watch your wallets day and night and tell you in plain words when something moves.

  4. Call

    You get your own account manager, a real person who knows your setup.

02Why now

In May 2026, someone drained a crypto wallet run by an AI assistant with a hidden message. Second Key is built to stop exactly that.

Based on a real attack.

ReplayT+0.0s

We never hold your keys. We never move your money. We never see your recovery words.

Second Key is by invitation.

Secure channelInvitation request

We will never ask for your recovery words, keys or passwords. Never type them here.