What happens if you receive a cashiers check from a bank and don't know why?

If you receive a cashier's check from a bank and don't know the reason, it's important to verify its legitimacy. Contact the issuing bank using a trusted phone number (not one on the check) to confirm it was issued and to inquire about the purpose. Be cautious of potential scams, as fraudulent checks can be used for illicit purposes. If you cannot determine the source or reason, it may be wise to consult with a financial advisor or legal professional.