Hi @not happy1.
I'm here to help you get the right support. First, I'd like to know what kind of hacking activity is happening? Is your Intuit account being hacked, is it IRS fraud, or Bank fraud within QuickBooks?
For now, I'd recommend contacting the Customer Care Team that specializes in fraud and suspicious activities. You can check out these articles even if it is tagged as QuickBooks Self-Employed as this works for all Intuit products. This is to know what would be the best approach to any suspicious activities happening in your account:
Let me know if you have other questions. I'll be here to help. Stay safe.