Commbank Netcode SMS security system compromised

[pheggie]

Obviously cyber crims are getting smarter and smarter
got this message in commbank

If you receive an SMS or Push notification when making a payment remember to check the last three digits of the account number. If they don't match the number you are sending to, don't enter the NetCode.
Never provide a NetCode to anyone, even if they say they are calling from the bank.
Ensure your security software, web browser and operating system is up to date.
Be vigilant for attempts to port (transfer) your mobile phone number - a sign of this is an unexpected loss of signal on your device.

[VroomVroom]

I got the same message , and didnt think much of it at the time because i had initiated the transaction. the code number usually comes back within 4 seconds.