Elon Musk has unveiled his underground transportation tunnel, allowing reporters and invited guests to take some of the first rides in the revolutionary albeit bumpy subterranean tube.

Just as the euphoria surrounding bitcoin was peaking last December, Mark Dow decided to short the leading digital currency. Almost a year to the day, he has closed out the trade.

Russia’s propaganda operations during the 2016 US presidential election were broader than previously thought, but they don’t provide proof the influence campaign was as effective as the Kremlin may have hoped.

Promoted | The General Data Protection Regulation requires that all user data is protected as much as possible, leaving any potential risk of breaches a real legacy issue for those still running Microsoft Windows Server 2008.

Naspers will start trading on South Africa’s A2X Markets for secondary listings next week, the greatest prize yet for the upstart bourse as it seeks to challenge the JSE.

South Africa has the fourth-highest number of spam calls in the world, according to new research from Truecaller.