Alibaba shares traded as high as $99.70 in its market debut, a gain of nearly 50% above its IPO price, before paring gains.» Read More
Crooks are using a small and relatively cheap piece of off-the-shelf technology to compromise computerized store cash registers.
Apple has told two suppliers of its lower-cost iPhone 5c that it is reducing orders in the fourth quarter, according to a report by Dow Jones news agency Wednesday.
Greenlight Capital gained 4.3 percent in the third quarter and is now up 11.8 percent for the year.
Twitter has negotiated some unusually favorable terms with the banks that will take it public, according to published reports.
BlackBerry on Monday sought to reassure customers and partners that it is stable and ``here to stay,'' despite layoffs and rumors of a sale.
Apple is hosting a media event next Tuesday, where it will likely unveil its latest line of iPads.
Apple's hiring of Burberry's Angela Ahrendts might seem baffling, but Ahrendts is perfect because Apple is a luxury brand first and a technology company second.
Apple is selling twice as many of the more expensive 5s units, and one analyst has slashed his sales estimates for the 5c, reports say.
Ad agency executives say Yahoo CEO Marissa Mayer has worked hard to show advertisers she cares, but analysts say the money will not come soon.
The search to replace departing Microsoft CEO Steve Ballmer is dividing the company's directors, the Wall Street Journal reported.
Americans like the idea of self-driving cars.
Among Twitter's highest-paid executives, Christopher Fry's name stands out.
Apple's newest phone apparently comes with a very Windows-like feature.
Mark Zuckerberg spent $30 million buying up four homes adjacent to his Pao Alto pad to block a developer from building a mansion adjacent to his home.
A new app called Level Money aims to help millennials get a better handle on their finances.
Google funneled €8.8 billion of royalty payments to Bermuda last year, a strategy that is saving the US internet group billions of dollars in tax.
Apple's iPad sales are cannibalizing Mac sales, and competitors are gaining on Apple in the tablet space.
BlackBerry co-founder Mike Lazaridis has increased his company stake and is considering buying the entire company, according to a securities filing.
One of the biggest differences between Apple's iPhone and Android devices is that the latter offers more options when it comes to customizing the software.
Samsung launched a variant of the popular Galaxy Note with a curved display, moving closer to introducing wearable devices with flexible screens.
Get the best of CNBC in your inbox
Matt Hunter is the senior technology editor at CNBC.com.
Ari Levy is CNBC.com's senior technology reporter in San Francisco.
Cadie Thompson is a tech reporter for the Enterprise Team for CNBC.com.
Working from Los Angeles, Boorstin is CNBC's media and entertainment reporter and editor of CNBC.com's Media Money section.
Jon Fortt is an on-air editor. He covers the companies, start-ups, and trends that are driving innovation in the industry.
Josh Lipton is CNBC's technology correspondent, working from CNBC's Silicon Valley bureau.
Mark Berniker is CNBC's Silicon Valley/San Francisco Bureau Chief covering technology and digital media.
Apple's mobile payments service and the cryptocurrency are "not super comparable," says investor Cameron Winklevoss.
Rather than jump at the Alibaba IPO, RiverPark/Wedgewood fund's David Rolfe might "wait years to get it at our price."
Though Alibaba is seeking a valuation of as much as $162.7 billion, one stock market pro thinks it could fetch up to $240 billion.