My son received email apparently from Commonwealth bank about password being changed...unfortunately he did click on link then this number started ringing him. When i phoned the number he pretends he is from the Commonwealth bank. How do I report this number?

This number will come on a text asking to fix a card detail - ignore I rang this number and they wanted my credit card number without telling me who they were!

Received SCAM SMS "Dear user your Debit/Credit Card has been temporarily suspended due to suspicious transaction please update your details to activate it Helpline: 02-800-69-360".