RIM announces a 4G BlackBerry PlayBook which will be released in Canada on 9 August, with a UK date yet to be announced

Glyn Heath talks about Big Data analytics and the benefits it can bring to businesses of any size

Benioff is brought in to help Cisco push forward with its transformation

Advertisers and investors unlikely to be impressed by revelation that 83m of Facebook's 995m active users are fake

AC/DC wasn't being blasted out at nuclear facilities, Iran says

BT Wi-Fi now has more than 500,000 access points in Greater London

One of 450,000 angry customers decides to take action

Google beefs up security and includes support for all credit and debit cards in Wallet

What’s the point in releasing huge amounts of information if no one knows what to do with it?

ION allows for a server to act as a networked storage array, Fusion-io claims