I received this SMS today. I logged into the Optus app and my billing details all appeared to be correct. Can someone please confirm if it is a scam?
*IMPORTANT MESSAGE* There was an issue with your recent payment. To avoid having your service suspended, please update your payment details here: https://optus.tel/myacc?id=[mobile number removed]&a=1&amount=1077 - or log into your Optus My Account. Yours sincerely, Optus Billing Team.