Personal Bank Account Hacked

[Naomi278]

My personal bank account was hacked - sending most of my funds to an 'AirBnb host'.  Thankfully - my credit union caught the fraudulent activity, reversed the charges, etc.  I must now wait for new card, change payment methods on other accounts, etc.  I understand that these thieves just used an AirBnb host account to receive their stolen property - yet - truly unnerving!  

I'm trying to cancel my online AirBnB account - how do I do this?