The fatal crash last week involving an Uber autonomous vehicle is bringing new scrutiny to Uber’s technology—and its backup system of safety drivers.

The latest uproar over voter-profiling data has sparked anxiety among some marketers and advertisers, including over whether their own data on Facebook are safe.

A deadly crash in Arizona involving an autonomous vehicle operated by Uber Technologies Inc. spotlights a pedestrian-safety problem that is getting increasingly worse in an era of constant smartphone use and a surge in impaired driving.

Shares of Dropbox surged in their market debut, a sign of investors’ thirst for a big-name tech initial public offering with solid growth prospects.

Six of Qualcomm’s directors, including Chief Executive Steve Mollenkopf, failed to win support from a majority of the company’s shares Friday.

Here are the tools you need to turn off some of Facebook Inc.’s creepiest, snoopiest features, or end your relationship with the social network completely.

Facebook is hustling to reassure advertising partners—and prevent damage to its core business—as a handful of marketers have suspended advertising on the platform in the wake of revelations that an outside company improperly handled user data.

A newly released video of the fatal accident involving a pedestrian and an Uber self-driving car appears to show the vehicle heading straight into a woman walking her bike across the road without slowing down or swerving to avoid her.

Facebook Chief Executive Mark Zuckerberg broke his silence five days into a growing uproar about how outsiders handle Facebook’s user data, admitting mistakes and pledging an investigation but failing to calm some who thought he should have gone further in his remarks.

U.S. stocks rose Tuesday, a day ahead of the Federal Reserve’s policy decision, though social media stocks continued to struggle.

Dara Khosrowshahi spent much of the first six months as Uber’s CEO cleaning up scandals he inherited. Just as it appeared Uber was turning a corner, a new crisis has emerged.

Expedia Inc.’s Orbitz subsidiary said Tuesday it has discovered a possible data breach affecting thousands of customers on one of its older sites and a partner platform.

Facebook Inc.’s core business, dependent on knowing everything it can about its own users, continues to prove vulnerable to exploitation by spammers and bad actors.

Facebook’s loose approach to policing how app creators and others deployed its user data persisted for years, including after a 2015 effort by the social network to restrict access, according to court records and people familiar with the social-media giant.

Snap’s battle with a vocal user backlash over a new version of its app is teaching the company that the social-media tradition of getting people to spout off publicly as much as possible can have a downside.

Facebook ignited a firestorm over how it manages third-party access to its users’ information, after it said a firm with ties to the 2016 Trump campaign improperly kept data for years despite saying it had destroyed those records.

Lithium-ion batteries get a little bit better every year, but capacity is about to get a much-needed major lift, thanks to nanotechnology and a shift in materials.

Tech firms Baidu Inc., Alibaba Group Holding Ltd. and Tencent Holdings Ltd.—aka the BATs—have conquered e-commerce and mobile payments on smartphones and now are moving onto their next platform, cars.

The social-media giant said it been given information that Cambridge Analytica, along with two individuals who don’t work there, improperly kept Facebook user data for years despite telling the company that it had destroyed those records.

The IRS is moving to crack down on cryptocurrency scofflaws, collecting data on about 13,000 Coinbase account holders who bought, sold, sent or received digital currency worth $20,000 or more between 2013 and 2015.

With more older adults signing up for dating apps and websites, it’s time to review the rules for safe, smart interactions and learn how to recognize the signs that you are a target.

PricewaterhouseCoopers LLP plans to unveil a new offering to audit companies’ use of the blockchain—making sure companies are implementing and using it properly, and allowing people within a company to continuously monitor its blockchain transactions.

LinkedIn, which Microsoft Corp. bought for $27 billion in 2016, is rolling out features meant to get users visiting more, as the professional social network prepares to infuse user data into Microsoft’s other productivity tools.

Next week, a federal judge will begin trying an antitrust case that has broad ramifications for media, technology and other industries, and could affect the government’s powers to deter large-scale corporate consolidation.

Back in 2014, Chinese smartphone-maker Xiaomi became the most valuable startup in the world, but its star dimmed after missing sales targets. Now back on track, Xiaomi is looking at an IPO with valuations ranging between $80 billion and $200 billion. Is it in danger of repeating past mistakes?

U.S. cities vying for Amazon’s second headquarters risk facing an unexpected consequence to victory: Other companies will demand the same hefty tax breaks conferred on the online retail giant.

Tesla is entering one of the most critical phases in its history, as the auto maker must boost production of the Model 3 or possibly face severe financial consequences.

Leading up to its initial public offering, Dropbox Inc. executives have spent the past few days pitching potential investors on the company’s ability to reach an expansive, 500 million-user base and its growth potential, according to people who have attended the meetings.

Europe is zeroing in on U.S. tech companies as tensions between Brussels and Washington escalate over trade.

Broadcom withdrew its hostile bid for Qualcomm after the Trump administration blocked it, but the Singapore-based company will continue plans to redomicile to the U.S.

The German car giant has pulled into Tesla’s rearview mirror and vowed to overtake the electric-vehicle pioneer with an extensive rollout of battery and hybrid models over the next five years, as well as new production facilities.

The Securities and Exchange Commission said that it has charged Theranos CEO Elizabeth Holmes with fraud and forced the company’s founder to give up control of the company.

Dockless bike-sharing is taking off in the U.S. with companies including Uber, Jump Bikes and LimeBike—so what’s the ride like?

Walmart will offer home delivery of groceries in 100 cities by the end of the year and launch same-day delivery in New York City, adopting a costly model it previously resisted as Amazon, Kroger and Target invest in similar services.

France wants to fine Apple and Google for allegedly taking advantage of smaller French software developers, targeting two of the U.S.’s biggest companies, as tensions heat up between the two continents after President Trump said he would adopt new tariffs.