Often as a newbie, when you see a new project you are tempted to invest in all. Why I agree that not all new projects are scam, always ensure that you do your own research before putting your hard earn money into a project, otherwise you will wake up to discover that the devs have disappeared with your money.
I have a personal experience, a friend and a mentor told me about a new project that was looking very promising, he advised that I invest in it. So, I did even without looking out for investigating, not too long, the dev pulled out liquidity and that was the end of the road for the project.
So, that's how I lost my investment in that project, though I didn't put much, just about 10$, but a lost is a lost.
Please, be careful out there, the devs are not smiling
And if you must invest in a project you are not too sure of, always put something small, don't go all in, you might end up regretting.