Hello There! This is a very old post but fortunately it popped up among the top topics in this section. No i'm not afraid. I do understand that KYC vet requires some sensitive information so i get skeptical when i'm required to input my BVN (bank verification number) details, especially when the projects/exchanges are not well known or trusted yet. So i do research concerning that project/exchange , ask questions from trusted and reliable sources before i complete the process. But if the company/project is running their ICO and requires KYC vet... Its a NO-NO for me.