"You contributed to the loss"
high likelihoodThe bank says you disclosed a passcode, kept a written record of it, or were careless.
What answers it
The Code sets out an exhaustive list of ways a holder becomes liable, and the subscriber must establish on the balance of probability that one of them applies. Being tricked is not voluntary disclosure. Ask the bank to identify the clause and the evidence, and take the answer to AFCA.
ePayments Code (ASIC), Chapter C — Chapter C — liability for unauthorised transactions, including the no-liability and capped-liability rules