The title says it all, but I'll explain it to the people who don't know what it is.
Applications like Google Authenticator is basically two-step verification, so not only would you need the password to your account, but a randomly generated code from an app to access your account.
There are also other methods of two-step verification like receiving an email to click a link to verify that you're trying to log into your account with the IP you're trying to login from.
An email bot that notifies you when you're logging in from another location would be a viable option if Google Authenticator is used.
Applications like Google Authenticator is basically two-step verification, so not only would you need the password to your account, but a randomly generated code from an app to access your account.
There are also other methods of two-step verification like receiving an email to click a link to verify that you're trying to log into your account with the IP you're trying to login from.
An email bot that notifies you when you're logging in from another location would be a viable option if Google Authenticator is used.