Is mobile payment secure?
No matter which of these three payment systems you use, your card information is never collected by the merchant. Instead, each of these services “tokenizes” account information.
When you make a new transaction, your account is represented by a random transaction code. Tokenization helps prevent fraud and minimizes damage if the merchant undergoes a data breach.
For additional security, make sure your device’s lock screen is password-enabled and know how to disable or wipe your device in the event it is lost or stolen.