SAN FRANCISCO (Reuters) - Earlier this year, engineers at Wal-Mart Stores Inc who track rivals' prices online got a rude surprise: the technology they were using to check Amazon.com several million times a day suddenly stopped working.

WASHINGTON (Reuters) - U.S. government claims that AT&T Mobility illegally slowed down or "throttled" data sent to wireless devices will be reheard, a U.S. appeals court in California said on Tuesday after it dismissed the case last year.

NEW YORK (Reuters) - Apple Inc became the first U.S. company to top the $800 billion mark in market capitalization on Tuesday, slightly more than two years after it crossed the $700 billion threshold.

(Reuters) - Nvidia Corp reported a better-than-expected 48.4 percent jump in quarterly revenue, helped by strong demand for its graphics chips and its diversification into fast-growing areas such as self-driving systems and artificial intelligence.

NEW YORK (Reuters) - Digital currency bitcoin hit a record high on Tuesday as demand for crypto-assets soared with the creation of new tokens to raise funding for start-ups using blockchain technology.

(Reuters) - Amazon.com Inc said on Tuesday it cut the threshold for free shipping to $25 from $35, upping the ante against Wal-Mart Stores Inc in a hotly contested battle for ecommerce supremacy.

OSLO (Reuters) - Norwegian fertilizer producer Yara and maritime technology firm Kongsberg Gruppe are teaming up to build what they said would be the world's first fully electric and self-steering container ship.

PARIS (Reuters) - France's second-biggest telecoms operator SFR is seeking 2.4 billion euros ($2.6 billion) in damages from bigger rival Orange in an antitrust litigation tied to the corporate market in the country.

Adobe and Microsoft both issued updates today to fix critical security vulnerabilities in their software. Microsoft actually released an emergency update on Monday just hours ahead of today’s regularly scheduled “Patch Tuesday” (the 2nd Tuesday of each month) to fix a dan...

Adobe and Microsoft both issued updates today to fix critical security vulnerabilities in their software. Microsoft actually released an emergency update on Monday just hours ahead of today’s regularly scheduled “Patch Tuesday” (the 2nd Tuesday of each month) to fix a dan...

HONG KONG (Reuters) - Hong Kong should focus on developing cybersecurity and payments technology to close the gap with international rivals in fintech and remain relevant as a global financial hub, a government advisory panel said on Tuesday.

(Reuters) - Amazon.com Inc launched Echo Show, a touchscreen device that will allow users to video call and watch clips from CNN, the latest in the company's series of popular Echo voice-controlled speakers.

(Reuters) - Drone-maker AeroVironment Inc unveiled a small four-rotor surveillance helicopter on Tuesday that can be carried in a small pouch and launched from the palm of a hand.

MUMBAI (Reuters) - Bharti Airtel Ltd, India's biggest telecoms operator, reported a 69 percent drop in quarterly profit, missing market expectations as a price war launched by a rival carrier last year weighed on its earnings.

WASHINGTON (Reuters) - Minneapolis Federal Reserve Bank President Neel Kashkari said on Tuesday that blockchain technology has more potential for being adopted in the future than bitcoin itself.

WASHINGTON (Reuters) - The U.S. Treasury on Tuesday launched an upgrade of a website to allow for the first time the tracking of all federal government spending categories, which totaled $3.85 trillion last year.

BERLIN (Reuters) - A court in Berlin on Tuesday said it was referring to the European Court of Justice a dispute in which German publishers are accusing Google of abusing its market power by refusing to pay them for displaying newspaper articles online.

LONDON (Reuters) - Shares in British tech firm Micro Focus plunged on Tuesday after revenues at Hewlett-Packard Enterprise's software business, which it is buying, fell in the last quarter.

TOKYO (Reuters) - Toshiba Corp has told its memory chip partner Western Digital Corp not to interfere with the sale of the Japanese company's prized chip unit.

Over the past two weeks readers have pointed KrebsOnSecurity to no fewer than three different healthcare providers that failed to provide the most basic care to protect their patients’ records online. Only one of the three companies — the subject of today’s story — required u...

Over the past two weeks readers have pointed KrebsOnSecurity to no fewer than three different healthcare providers that failed to provide the most basic care to protect their patients’ records online. Only one of the three companies — the subject of today’s story — required u...

NEW YORK (Reuters) - Verizon Communications Inc does not see an urgent need to undertake a big strategic merger or acquisition, its chief executive said on Monday, as some Wall Street analysts have urged the wireless company to do.

FILE PHOTO: The Federal Communications Commission (FCC) logo is seen before the FCC Net Neutrality hearing in Washington February 26, 2015. REUTERS/Yuri Gripas

SAN FRANCISCO (Reuters) - Dell Technologies Inc said on Monday it has combined the venture capital operations from its two predecessor companies, computer maker Dell Inc and data storage firm EMC Corp, and said it plans to invest about $100 million a year in startups.

FILE PHOTO: Facebook CEO Mark Zuckerberg speaks during a news conference at Facebook headquarters in Palo Alto, California May 26, 2010. REUTERS/Robert Galbraith/File Photo

FILE PHOTO: A Charter Communications company service van is pictured in Pasadena, California U.S., January 26, 2017. REUTERS/Mario Anzuoni

FRANKFURT (Reuters) - German finance, auto and publishing firms are in talks to form a European company to store personal data securely so customers can make purchases online from different outlets without punching in their details each time.

(Reuters) - Amazon.com Inc is dominating the nascent market for voice-controlled speakers, research firm eMarketer said on Monday.

LONDON (Reuters) - Facebook has launched a British newspaper advertising campaign to warn users of the dangers of fake news, in the latest drive by the social media giant to tackle malicious information ahead of a national election.

NEW YORK (Reuters) - Comcast Corp launched a new cloud-based service on Monday that allows users to control and monitor their Wi-Fi usage as the largest cable provider in the U.S. looks for ways to boost consumer loyalty in its broadband business.