Websites
Have I been pwned - This is a highly recommended website so you can check if you any of accounts have had their passwords compromised in a known data breach/spill.
This is the ACCC’s website that people should report scams to. There is also a lot of other information about scams and advice.
Australian Cyber Security Centre
Phishing / Scam Training
Do some online phishing quizzes so you can train yourself to spot phishing / scam attempts