Caller: Scammer

Received a message stating there was a problem with my billing information supposedly from Optus wanting me to log in via a bogus link at the bottom of the message.

Caller: Scammer

Scam text message was received. This is not a legitimate text message.
The message was in the following terms:
"*OPTUS MSG* There is a problem with your billing information. You are r equired to login to your Optus My Account to update it. To avoid any disruptions to your service, log in here: [link]"
Do not click the link.

received a purported westpac alert that my live access will be terminated if i do not amend contact details at https://.... but i don't have account with westpac.