Hackers were behind an attack that cut power to 225,000 people in Ukraine, a US report has concluded.

Video game giant Nintendo halves its full-year profit forecast, blaming slow sales and the strong yen.

One in eight purchases made on UK cards in December used contactless technology, marking a surge in the use of the alternative to loose change.

The executive director of the Wikimedia Foundation, which runs Wikipedia, has resigned a week after denying the group is considering building its own search engine.

Data about millions of Chinese people is being leaked by apps that use code written by the net giant Baidu, say researchers.

EDF Energy is criticised after a 13-year-old-boy wins a competition that was part of a campaign to attract teenage girls to the fields of science, technology, engineering and maths