Australia: What to do if you have had your digital identity stolen

Your digital identity is your online persona, represented by your personal data
that exists in the digital realm: online accounts, social media platforms, and
email accounts. Unfortunately, data breaches that hit the organizations behind
the apps and websites you use may reveal just enough of it for criminals to
pretend to be you.

One of the first signs that your digital identity may have been compromised is
noticing unfamiliar transactions on your bank or credit card statements. You
might also