cryptocurrencies

Let’s talk about solving blockchain’s six main problems to help it work better, faster, and more efficiently.

Fraudsters make a fortune mining cryptocurrencies — on your computer, at your expense, and without your knowledge.

Who is mining cryptocurrency such as bitcoins — and where have all the graphics cards gone?

Tech giants Intel and IBM are seeking to hire Bitcoin experts, but their interest appears to be focussed on the service’s public ledger rather than the cryptocurrency itself