Mining it self is the original source of earning bitcoins. Cloud mining are platforms that bridge the gap between purchasing expensive mining hardware and investing. With as little as $100 you can invest in cloud mining.
Yeah there is a problem with fraudsters, that’s why you need to make inquiries and seek expert opinion on where to invest your funds. if you are looking for a reliable platform, i will recommend ASIC & FPGA Hashnow cloud mining service providers. From my experience their profits are the best and no difficulty withdrawing your profits. Do well to check it out and invest.
https://hashnow.cloud/