True ... folks get emails as well as verification codes on their phones meant for others and then the other folks post here that they are not getting the codes or emails and wonder why. So you can log into your account just to make sure no one has accessed it by mistake or intentionally then change your password and/or turn on the 2 factor security option if it is not already on.
To update your TurboTax account, see this TurboTax support FAQ - https://ttlc.intuit.com/questions/1900724-how-do-i-update-my-turbotax-account-information
