Stop the Scammers

I can joined steemit a day before.I study it too much and i noticed many scamming..
I think we have to work on it and we have to take action against them.We should have to make our steemit community clean from these scammers.
We should have alert all time and notice that if any one is scammer here or not.
If u are with me then response this blog.
Thanks..