If you want to free from fraudulent acts, try not to enter in an investment. Lol. But in my opinion, being scammed in this industry is quiet usual today. Many scammers with their fake projects are stealing the money of people. I know that a lot of people here have traumatic experience in crypto investment. But you will become successful only once your risk a lot.
I think in all investment places or places that save your money using third-party people that have the potential to scam, all have the risk of stealing all the assets you have, when you deal with money there is no safest place in the world because all have risks.