I always check this:
- Their technology
- Their team
- Their roadmap
The team is paramount, make sure they are all verfied from a trusted source, so chances for the scam will be low
If you want to check a project is scam or legit, indeed, the team developments is very important. But it's just useful when you know exact information of them. If you just checked a fake information, you still invest in a scam project.
