Here're some faucets and cloud mining that turn to be scam (based on my experience):

tfbitcoin.com

ethereumfree.info

litecoinfree.info

ripplefree.info

dogecoinfree.info

All the above faucets are scam, i have reached the minimum withdrawal but they raised the minimum withdrawal

powerhash.co ( i invested on it but it didnt pay me back )

bigmine.io ( it used to be legit, i invested and ever withdrew twice or three times then the site couldn be reached anymore )

gominer.co ( it also used to be legit, i invested and got my amount investment back but now it's unreachable )

mastercoin.pro ( i don't know whether it's scam or not, i have withdrawn some days ago but it didn't arrive in my wallet )