This a number you ring when your ID has been stolen. I was directed to them from Telstra Fraud Department when my number was stolen. Completely safe as the send you an email with directions on how to protect yourself.

Organisation that helps you go through all the steps to take when you have been affected by fraud.

I called back number (07) 5373 0400 reached voice mail for a company called IdCare.

Some kind of Media Reaearch Google 1st page placement company

IDCARE - Australia and New Zealand's National Identity Support service - their toll free number is 1300 432 273 - non for profit organisation supporting individuals affected by identity theft or fraud.