Google Wallet has reportedly gained access to a number of Google accounts over the last few days. That would be fine and all - if the official iteration of this app still existed. It was discontinued and absorbed into Google Pay some time ago, meaning that this name may now be used by scammers to steal user payment details or funds.
https://www.notebookcheck.net/An-app-calling-itself-Google-Wallet-is-scamming-access-to-users-accounts.416996.0.html