I can give you an example of 3 of the most common scams that you can fall for:

1-Imposter websites - sometimes the links that you open might be redirected to fake URLs so be sure that you type the exact URL in your browser and doulecheck it before proceeding.
2-Fake Mobile apps - Ensure that the app youre wishing to use is authentic and reconsider downloading if needed.
3- Bad tweets and other social media updates - If someone on facebook or twitter asks for even a small amount of your cryptocurrency , its most likely you will never be able to get it back if you fell for a trap.

Hope it was useful. Bye