Your card information is stored securely in your phone, and only the last four digits of the card will show when the Mobile Wallet app is opened. Your purchase will in most cases require your mobile PIN, or fingerprint, to authorize any purchases so the risk of an unauthorized charge with your mobile wallet is very unlikely.
If however, a device that has your Save card linked to a mobile wallet is lost or stolen, please contact customer support so that we can temporally suspend or delete your card from the mobile device. You will be able to link your Save card to a new mobile device and continue to use your physical and virtual card number.