Forbes contributors publish independent expert analyses and insights. I’m an Associate Professor of Finance at the University of Nicosia. Three years ago, blockchain had an energy problem. Now that ...

A blockchain is a kind of database invented in 2008 that stores and secures information in sequential blocks. Unlike the case with traditional databases, a blockchain’s contents are not kept on a ...

While the large-cap cryptocurrencies try to erase last week’s losses, today I’d like to take a look at a cryptocurrency way down in the bottom. It is ranking 203 on the list and it's called CloakCoin.