To prevent fraud we must ensure we avoid hasty decision, research, think, observe before investing into a project or platform, also ensure you do not fill your details into unknown and unverify source. Prevent your personal data with upto date antivirus.
Do not give your personal information on sites that are suspicious. Be aware on everything you go and search thoroughly about it, read feedbacks if available for you to know that it is not a fraud. Do not believe easily on what they offer because it is just a bait to catch attention and ready to victimize you.