My experience: A while ago I started a group on facebook, I did because I got scammed and wanted to out the scammer.
I never shared this page, I only wanted my scammer to appear in facebook searches. But it grew...
Be cautious when someone says they can get your money back. Especially if they have in their name the word "Hack" or a profile picture of someone sitting on their computer.
Never send people money even if they claim to be your children
Two-factor authentication (2FA) where possible*
Lock your facebook profile and turn your instagram profile to private*
Read texts very carefully. Never click the links. Never send personal information to them.