A weak password is like leaving your front door open for scammers. Always use a strong, unique password or, even better, a passphrase like MyD0g$t1nk$, for your online accounts and never share it with anyone else.
Another alternative is to use a password manager that will create highly complex passwords and remember them for you. It is important to use unique passwords for each of your accounts. Enabling Multifactor Authentication where available will provide an extra layer of additional security. You can find out more about creating secure passwords at
cyber.gov.au