Unilever threatens to pull ads from Facebook and Google
Unilever says it will not invest in platforms that do not police extremist and criminal content.
Bitcoin energy use in Iceland set to overtake homes, says local firm
Data centres mining the crypto-currency will use more electricity than homes this year, an energy firm says.
Winter Olympics hit by cyber-attack
The website for the Games suddenly went offline on 9 February after being attacked, officials say.
Sports Direct to offer e-sports in Game Digital tie-up
The move comes as the retailer increases its collaboration with specialist games firm Game Digital.
Criminals hide ‘billions’ in crypto-cash – Europol
Cryptocurrencies are being used by criminals to launder billions of pounds, Europol warns.
This is how cryptocurrencies work
Spencer Kelly explains all – with the help of a stuffed penguin.