Sony warns of $2bn full-year loss

Forecast loss increases fivefold as smartphones struggle

KKR sounds out DJ equipment maker

Buyout group to pay Japan’s Pioneer $550m for turntable unit

Huawei CEO signals shift in power

Chinese group switches focus to operators

Apple trumps Asia’s first-mover advantage

Cupertino plays catch-up on large-screen phones and smartwatches

Court lifts ban on Uber in Germany

Ruling taxi drivers waited too long to seek emergency injunction

Blur Group hires ex-Microsoft executive

Appointment comes as ‘business eBay’ seeks to rebuild image

Yevtushenkov placed under house arrest

Russian oligarch held on money laundering charges relating to Bashneft deal

DMGT suffers further software headaches

Delays to risk management product for business clients

SoftBank’s Son tops Japan rich list

Tycoon’s wealth buoyed by looming Alibaba mega-IPO 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

Tesla: high times

Good value in the long term, but less so in the short term?

FT survey: Changing online behaviour

SoftBank: playing the market

Group should sell stake in Alibaba bought for $20m in 2000 and is now worth more than $50bn

Cognizant rejects TriZetto price critics

WikiLeaks releases FinFisher ‘malware’

Website claims surveillance software is sold to abusive regimes

Minecraft could change the game for Xbox

Analysts divided on what signal the deal sends about Microsoft’s plans

Alibaba lifts IPO range to $66-$68

Float will raise $21.8bn at upper end of pricing

Alibaba lifts IPO range to $66-$68

Float will raise $21.8bn at pricing midpoint

Google pressed to reveal search formula

Berlin calls for more transparency on rankings algorithms