Honestly, this question is very common on the Internet. As my experience shows, you should be careful what you are doing online. Unfortunately, fraudsters are everywhere. I want to share some lifehacks that I use. For example, fraudhunter
https://fraud-hunter.com/vi/ is a website where you can find much useful information and how not to be scammed on the Internet. There are articles on different topics. Due to it I know the information I need and I do not be scammed.