If you believe that your TurboTax account was hacked, call their help line and they will connect your with the security department. TurboTax will not know anything about your stimulus check. You will need to find that from the IRS site. That site is in the process of being updated now.
TurboTax Expert Assist
Get answers to all your tax questions
Our experts are available on-demand, no appointment needed. Get help all year long with TurboTax Expert Assist.