Passwords
Get a password manager (LastPass or 1Password)
Use the password manager, save your passwords in there
When prompted change your passwords that are the same
Multifactor
Use Multifactor everywhere
Save your backup code in a safe place
Don't accept requests that weren't you
Being scam-proof
Ask yourself why you are getting this call, email or text
Hang up on the call, delete the email or text to give yourself
space
Go out of band and find contact details yourself to confirm
Build your own verification pass phrases
Identity and device
Setup email security
SPF - My approved senders
DKIM - Proof my message hasn't been tampered with
DMARC - If those above fail, tell me and do something
Update my website and internet facing device often