Messages from mixin

Mixin is a term that can refer to various things, depending on the context. Based on the SMS messages received from "Mixin", it appears to be an app or service that requires verification codes for account security purposes. The text messages contain different Mixin verification codes and ask users to use them when registering with Mixin. A web search reveals several definitions of mixin in programming languages such as Python and JavaScript. In these contexts, mixins are classes or interfaces containing methods used by other classes without having to inherit those methods directly. It seems unlikely that this definition applies specifically to the "Mixin" mentioned in our SMS messages. Overall, based solely on the information provided through SMS texts we cannot determine exactly what kind of product/service/campaign/company/etc., but given its focus around verifying accounts via code sent over sms message one could assume it's some sort of online platform requiring two-factor authentication (2FA).