WANdisco more than double first-half loss

Cloud computing company struggles to sell to risk-averse clients

Sony looks to PlayStation to save the day

Gaming unit offers a glimmer of hope but investors are sceptical

Apple moves to reassure users on privacy

Focus on integrity of personal data after leaks

Sony shares fall 12% after profit warning

Earnings alert comes after a massive writedown on mobile phone business

Bug in Apple HealthKit hits iOS 8 launch

Fitness apps removed from App Store as operating system launches

Google turns to ‘soft power’ in Europe

Part four of series: Setbacks come despite lobbying push

Start-up plays to China’s ecommerce market

Export Now shepherds foreign brands on to Alibaba’s Tmall site

Warning over Isis cyber threat

Leading security company says terrorists are hoarding technology

Can fashion fix the paradox of wearable tech?

iPhone6, iOS8

Apple launches iOS 8

The update of its operating system for iPhones and iPads reviewed

SoftBank’s Son tops Japan rich list

Tycoon’s wealth buoyed by looming Alibaba mega-IPO

Apple Pay: don’t bank on it

Wall Street and the tech giant form a relationship on payments

Size matters to iPhone 6 reviewers

The verdict is in on Apple’s new device: it’s big!

Sony: pull the plug

Shareholders have a right to demand dignified exits from their companies

How email dominates the working day

Even senior staff can be paralysed by the rising number of messages they receive, but how many really need a response?

Yevtushenkov placed under house arrest

Sony warns of $2bn full-year loss

Dividend scrapped as forecast loss increases fivefold

DMGT suffers further software headaches

Delays to risk management product for business clients

Mail.ru deal firms control over VKontakte

Russian internet group tightens hold on social networking site

Tying up the internet

Advocates of a free and open internet warn that efforts to protect citizens from foreign surveillance will Balkanise the digital world