China’s Singles Day has become the biggest shopping bonanza in the world – but how?

Chinese internet conglomerate Alibaba is looking to change how people shop, but it has its challenges.

Five Russian banks were hit by a a series of cyber-attacks on 8 November, said the country’s banking regulator.

Microsoft has issued a patch for a software bug being actively exploited by hackers trying to infiltrate government networks.

Google denies the way it handles its Android mobile operating system is anti-competitive.

Yahoo acknowledges that it knew two years ago that its systems had been breached by a suspected state-backed hacker.