Account · Security
PIN & security
A 4-digit PIN confirms sensitive actions on your account — privacy ratchets, share-link generation, API key rotation, and cert cancellation. The PIN is separate from your sign-in (which uses magic links). It blocks an attacker who gets brief access to your email from taking destructive action.
Account PIN
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Forgot your PIN?
We'll email a single-use reset link to the address on your account.
The link expires in 30 minutes.
The PIN doesn't affect sign-in or any read-only action. It only gates operations that destroy or expose data. Back to account →