You are lucky, you are double protected by Google Pay and by us.
Your payment information is encrypted and stored on secure servers by Google Pay. Additionally, you can set up a special screen lock to make contactless payments and you are forced to either use your device's passcode and/or biometrics. For more details visit this Google Pay Help Page: Set up screen lock to make contactless payments
In addition to that, your MuchBetter card has great protection features implemented by us! You can, namely, freeze your card in a few seconds directly in your MuchBetter wallet. Just log into the app and head over to the “Card” section. Here you will be able to block your card by freezing it. This is a great feature in case you lose your card or if it is stolen. If the card is frozen, nobody will be able to use it. Unfreezing the card works the same, just tap “Unfreeze” and your card is ready for next payments.
Remember that while you can use Google Pay to pay with your MuchBetter card, you can manage your card and settings directly in your MuchBetter app.