BANX ran their ICO on c-cex, but now I hear all the coins on c-cex are worthless. Could this really be true?
No they didn't they sold them on banx.io
C-cex started then trading them too, banx asked them to de list them and they refused. As far as I know they are doing a wallet update that required the shares be uploaded to your accounts on banx.io
I transferred mine to banx.io a couple of days ago. They are still in there but the wallet is only working on the exchange until they do their updates.
There where a number of news updates about this over the past few weeks.