Got the same worded one to Jaseo5 but from 'AHM'.
At first I assumed it was some scam, as I've never, ever, used Medibank. But his wording was same as mine -
'visit the dedicated page for Medibank and ahm customers.'
Have a recollection I was with AHM maybe 10 or more years back.
Agree with Bill Shorten -
'laws need to be passed so that we all own our old data.'
Close a bank or telco or health or insurance account
and these records MUST be destroyed by law. Bog simple. Issue solved then. I'd not have been hacked and not compromised then.
Some outfit I used a decade or more back has no ZERO RIGHT to have all this personal data stored. So that it can be stolen by hackers at any time in the future.