I found a new website and they have a offer about bitcoin mining.
They are giving a free machine which has 900sat/ per day and you can earn with the machine without any invest. You can withdraw when u have reached 0.001 BTC to your wallet. ( without any invest )
I told to WormMiner's support ( they have a live support also )
He said :
We are legal and real company in South Korea.
Our company produce bitcoin until 3 years
We have big mining farm
But WormMiner is just new project for us
A few week ago we start and now we have reached 8000+ miners from over the world
If u want to check them please click my ref link : https://www.wormminer.com?ref=6714