Online retail giant Amazon has reported it lost $7m (£4.56m) in the second quarter of the year despite huge sales of $15.7bn.

Prosecutors launch what they say is the US's largest ever hacking fraud involving the theft of data used to steal hundreds of millions of dollars.

A pornography filtering system praised by the Prime Minister is controlled by the controversial Chinese firm Huawei.

The Archbishop of Canterbury has warned the online lender Wonga that the Church of England plans to compete against it and force it out of business.

Farmville games giant owner Zynga has reported a sharp fall in both players and revenues since last year.

Samsung Electronics reports a record quarterly profit boosted by growing smartphone sales and a surge in earnings at its display panel division.

Kate Russell reviews the best websites and apps including a site offering free access to textbooks.

BT boss and incoming trade minister Lord Livingston responds to the public accounts committee's criticisms of BT's rural broadband programme.