Australian Government ‘Be Connected’
Report crypto scams 
What is a crypto scam?
Australian Government Department of Health
Report Suspected Fraud
Information on different types of health fraud and how to report suspected frauds (eg aged care, mental healthcare providers, corrupt staff etc)
Australian Government Department of Human Services
To report fraud against Centrelink, Medicare or Child Support
Fraud Tip-off Line
Phone: 131 524 (Mon – Fri, 8am to 5pm ACST, excluding South Australian public holidays)
ACNC – Australian Charities & Not-for-profits Commission
To verify a charity is in fact a charity via a search of the ACNC Charity register
Australian Signals Directorate
Report CyberCrime
To report cybercrime, incident or vulnerability online [cybercrime includes cyber abuse, online image abuse, online shopping fraud, romance fraud, identity theft, email compromise, internet fraud, ransomware or malware.]
FBI
On the Internet Crime Prevention Tips
Learn tips for protecting your computer, the risk of peer-to-peer systems, the latest e-scams and warnings, Internet fraud schemes, and more.
Insurance Fraud Bureau of Australia (IFBA)
Report an instance of suspected insurance fraud
WatchOut! 