SMS message from Westpac asking me to call the number on the back of my card re recent activity on my card and quoted last four digits of card number. Contacted bank. Confirmed legit message.

Westpac Alert: Block placed on card ending X for suspicious transaction of $10.00 at X on X. If Genuine, reply 'YES'. If Fraud reply 'NO'.

Warning sms suposedly from Westpac bank asking me to call the number at the back of my card about fraudulent activity in my account. It quoted the last 4 digits of my account.

Supposed message from Bank SA asking for YES/NO response on suspect fraud activity quoting last 4 digits of a card that is not mine.