Out of reach of regular internet searches is the secretive online world known as the 'dark web' where you can shop for illegal goods, and where customers go by code names. […]
BBC Technology Correspondent Rory Cellan-Jones discusses what the public has learned about Facebook as a result of the company's decision to sell shares. […]
Tim Bajarin market analyst at Creative Strategies Inc in California gives the reaction from Silicon Valley as Facebook launches its plan to sell shares in the company for the first time. […]