A British-born chief executive has hit the Silicon Valley jackpot for the second time in his career after selling US social media analytics firm Topsy to Apple for a reported $200m (£122m).

Cisco takes on IBM and HP with 'blade server' plans

Cisco Systems wants a bigger chunk of the corporate computing market, and plans to start selling servers in competition with old partners like Hewlett-Packard and IBM.

Is it safe to be out in the Square Mile?

Ashley Steel, the City's one openly lesbian board member, talks to Simon Evans about overcoming entrenched views

How Nortel turned on its head and into the abyss

As the telecoms giant seeks bankruptcy protection, Matt Vella charts how it tried, and failed, to innovate its way out of trouble

2012 Olympics backer Nortel files for bankruptcy protection

North America's largest telecoms group acts to stop company being broken up

Spammers get personal with 'spear phishing' attacks

The latest emails for Viagra or baldness cream just might be directed to you personally, claims a new study. So, too, are many of the other crafty come-ons clogging inboxes, trying to lure us to fake websites so criminals can steal our personal information.

Sarin in the frame for top job at Yahoo

Arun Sarin, the former chief executive of Vodafone, has emerged as a candidate to run Yahoo. The US-based internet company is searching for a successor to Jerry Yang, the founder who returned to the chief executive suite at Yahoo only to botch takeover talks with Microsoft and preside over a collapse in the share price.

US Customs may be forced to leave electronic devices alone

Mohamed Shommo, an engineer for Cisco Systems, travels overseas several times a year for work, so he is accustomed to opening his bags for border inspections upon returning to the US. But in recent years, these inspections have gone much deeper than his luggage.

Market Report: Hammerson hammered by bearish broker

The property group Hammerson fell 74.5p, or 9.4 per cent, to 715p last night after Morgan Stanley, worried about the paucity of credit for investing in new property and what it anticipates will be an "extremely difficult recession", warned investors to expect a further 42 per cent fall in the sector's biggest players.

'Piracy could kill the golden goose if digital rights vanish’

Great content is being stolen, says Ashley MacKenzie, who examines the pitfalls of the rapidly increasing digital revolution and its impact on the entertainment industry. Will TV and film be its next victims?

Race for the presidency: The colour of money

As the downturn continues in the US, the race for the White House will be won by the candidate who does the best job of convincing voters that he has the right answers to their economic woes. No wonder both John McCain and Barack Obama are desperate to win the endorsements of the nation's leading business figures

Degrees with maximum employability

Degrees now offer much more than an academic element.

No Pain, No Gain: A good chance to extract a profit from oil and gas

Nighthawk Energy, the No Pain, No Gain portfolio's only explorer, has helped to keep the home fires burning since it was recruited last summer. At a time when many micro-caps have suffered savage punishment, its shares have moved ahead, standing near 50p against a 44p-buying price.

Tottenham Hotspur 0 Manchester United 4: United's divine demolition of Spurs marred by Ronaldo's act of devilry

A savage demolition of Tottenham and their six-point lead over Chelsea emphatically restored but, when Cristiano Ronaldo is involved, life is never that simple for Manchester United. He is the man leading the renaissance of Sir Alex Ferguson's team and yet with his brilliance comes the controversy, too.

Little Children (15) <!-- none onestar twostar threestar fourstar fivestar -->

Todd Field's second feature is a grievous disappointment after the impact of his first, In The Bedroom. Set once again amid the suffocating comforts of suburbia, it concerns a handful of characters each speeding towards a crisis. At its centre is Sarah (Kate Winslet), a young mother who's turned away from her porn-addict husband and fallen into the arms of Brad (Patrick Wilson), a one-time sports hero and cynosure of the desperate housewives who gather at the local playground.

Career Services

Day In a Page

Independent Travel
Pompeii, Capri & the Bay of Naples
Seven Cities of Italy
Burgundy, the River Rhone & Provence
Prague, Budapest and Vienna
Lake Garda
3.	Provence 6 nights B&B by train from £599pp
Prices correct as of 20 February 2015
HIV pill: Scientists hail discovery of 'game-changer' that cuts the risk of infection among gay men by 86%

Scientists hail daily pill that protects against HIV infection

Breakthrough in battle against global scourge – but will the NHS pay for it?
How we must adjust our lifestyles to nature: Welcome to the 'Anthropocene', the human epoch

Time to play God

Welcome to the 'Anthropocene', the human epoch where we may need to redefine nature itself
MacGyver returns, but with a difference: Handyman hero of classic 1980s TV series to be recast as a woman

MacGyver returns, but with a difference

Handyman hero of classic 1980s TV series to be recast as a woman
Tunnel renaissance: Why cities are hiding roads down in the ground

Tunnel renaissance

Why cities are hiding roads underground
'Backstreet Boys - Show 'Em What You're Made Of': An affectionate look at five middle-aged men

Boys to men

The Backstreet Boys might be middle-aged, married and have dodgy knees, but a heartfelt documentary reveals they’re not going gently into pop’s good night
Crufts 2015: Should foreign dogs be allowed to compete?

Crufts 2015

Should foreign dogs be allowed to compete?
10 best projectors

How to make your home cinema more cinematic: 10 best projectors

Want to recreate the big-screen experience in your sitting room? IndyBest sizes up gadgets to form your film-watching
Manchester City 1 Barcelona 2 player ratings: Luis Suarez? Lionel Messi? Joe Hart? Who was the star man?

Manchester City vs Barcelona player ratings

Luis Suarez? Lionel Messi? Joe Hart? Who was the star man at the Etihad?
Arsenal vs Monaco: Monaco - the making of Gunners' manager Arsene Wenger

Monaco: the making of Wenger

Jack Pitt-Brooke speaks to former players and learns the Frenchman’s man-management has always been one of his best skills
Cricket World Cup 2015: Chris Gayle - the West Indies' enigma lives up to his reputation

Chris Gayle: The West Indies' enigma

Some said the game's eternal rebel was washed up. As ever, he proved he writes the scripts by producing a blistering World Cup innings
In Ukraine a dark world of hybrid warfare and murky loyalties prevails

In Ukraine a dark world of hybrid warfare

This war in the shadows has been going on since the fall of Mr Yanukovych
'Birdman' and 'Bullets Over Broadway': Homage or plagiarism?

Homage or plagiarism?

'Birdman' shares much DNA with Woody Allen's 'Bullets Over Broadway'
Broadchurch ends as damp squib not even David Tennant can revive

A damp squib not even David Tennant can revive

Broadchurch, Series 2 finale, review
A Koi carp breeding pond, wall-mounted iPads and a bathroom with a 'wellness' shower: inside the mansion of Germany's 'Bishop of Bling'

Inside the mansion of Germany's 'Bishop of Bling'

A Koi carp breeding pond, wall-mounted iPads and a bathroom with a 'wellness' shower