There is an explosion of individuals and companies claiming to offer cloud/pool mining contracts. Some of them have embarked on very aggressive marketing campaigns. They are holding meetings in cities around the world where they promise huge returns, especially if you introduce more people to the schemes.
Seasoned bitcoin enthusiasts can smell a scam a mile away. But for people hearing about bitcoin for the first time, it is a challenge.
Is there something the community can do about this?
Sure follow a simple set of rules below..
bitmain is king of gear.
bitmain offers hashnest
using the hashnest cloud mining service yields small profits
Since bitmain is king of gear and bitmain's cloud service yields small profit any other service offering better profit is most likely a thief.
link to hashnest is here
https://www.hashnest.com/I have around 1.1btc there in a mining contract