First off, Pimping an artist in need.

has a gofundme running to help her escape from an abusive household.
Links to both her own artist page and her gofundmeare linked in the above sentence.

Secondly, the Scammer Warning.

There are scumbags roaming around out there, attempting to contact potential victims, pretending to be well-known (and some unknown) artists asking you to either commision them or if you were in an auction, claim that the winner of it is refusing to pay so it's defaulted to you and they require you to pay for what you "won".

Here is a much more eloquent version of what I wrote and where I got the information.
Ketty the Art Cat

Please if you can, spread the word on both of these.