If the Square app support team gets any fraudulent activity on your
account, then it will immediately close your account to prevent you
from being charged. And then, it will send money back to get
refund from Cash app. But, you will get it after the investigation
is over. It will happen immediately or take 1-3 working days as per
your bank.
https://attcustomerservicephonenumber.com/cash-app-customer-service-phone-number/