And here I am again at it : talking about ETC ( Ethereum Classsic )
Why ?
Because I want everybody to know what they are in for.
I have explained some things in my previous post :
https://steemit.com/cryptocurrency/@cryptoninja/the-ethereum-classic-madness
What I have NOT said is the WHY - "All users who had an Ethereum balance at the moment of the fork now have a matching balance of ETC " - is a risk... for everyone making transactions on the ETC blockchain.
In crypto tehnology "spending" any amount of your coins requires a key that is kept secret ... until you send that coin to a new wallet , effectively spending it.
OK , all ETH coins you have not moved/spent since the fork are at risk until you send it if you spend any ETC that belonged to the same address on both Blockchains - ETC and ETH
What you need to do ASAP if you are in the ETC ( Ethereum Classic ) game - resend ALL your ETH ( Ethereum Hard Forked ) to yourself to effectively create a new key that is not also on the ETC chain.
I hope I was of some help !