Question any email that suggests a sense of urgency;
Question any email that contains significant grammatical errors;
Inspect links in an email before clicking. Verify that the actual link matches the text for the link.
Never accept friend requests from people whom you have never met—they should at least have friends in common with people you do know;
Never agree to meet in person with anyone you do not know.
Never respond to any email from a stranger who asked you for sensitive information, such as your bank account number, passwords, or street address.
How to behave on online meetings;
How to carry position yourself infront of your camera.