Protegy glossary

SIM swapping

Definition

An attack in which a criminal transfers a victim's phone number to another SIM or eSIM to intercept calls and SMS verification codes.

Why it matters

Understanding this term helps you compare security options and choose the right recovery plan without relying on marketing claims.

Practical tip

Keep recovery information separate from the device or vault it is meant to recover, and test your setup before you need it.

Related terms