Here’s where the number lives:
https://www.ftb.ca.gov/pay/collections/court-ordered-debt/help-with-court-ordered-debt.html
Except they are doing these things without any proof, a judge, court orders, or due process at all. A computer just does it automatically and you never even get the opportunity to have your day in court and defend yourself.
Assuming that you do not yet have one, I suggest, that you promptly get a new USPS PO Box and use that for all accounting, financial, insurance contact info. And to the extent possible, for any government matters that allow mailing to a PO Box (example: reminders for vehicle registration renewal).
Also, never remain logged in to any website. Use an Internet browser's Private Browsing / Private Windows to the extent possible. Set your Internet browsers to clear all (and for all time) cache, cookies, and history when Exiting / Quitting the browser.
Never use a free e-mail account such as Google's or Yahoo's.
Change all online accounts' username-and-complex-password combinations. Using a unique username-and-complex-password combination for each website. And, never use a username that has any connection to your history and who you are.
And next week, change credit card numbers - the new card(s) to be mailed to your new USPS PO Box.
Remove any images / likeness of you, from social media websites. (Make life difficult for bad people and "AI".)