Canadian authorities arrested Huawei Technologies’ chief financial officer at the request of the U.S. government for alleged violations of Iranian sanctions, the latest move by Washington to crack down on the Chinese cellular-technology giant.

Facebook’s board threw its support behind Chief Operating Officer Sheryl Sandberg, calling her request to probe whether the investor shorted the company’s stock “entirely appropriate.”

The U.K. Parliament released internal Facebook emails that lawmakers said show how executives at the social-media company, including CEO Mark Zuckerberg, gave some developers special access to user data and contemplated charging developers for data access.

The NYPD is buying 14 drones to assist officers in rescue missions, traffic- crash investigations and large events, but civil-liberty advocates worry the technology may be abused.

Google has suspended two apps from its Google Play app store belonging to two Chinese developers—Cheetah Mobile and Kika Tech—amid allegations that the products could have been used in an ad fraud scheme.

The competition is a sign of how Europe is turning into a battleground between Chinese tech giants and Silicon Valley.

The campaign arm for Republican Party congressional candidates fell victim to a cyberattack in April by an unidentified intruder who had access to confidential emails belonging to officials at the organization.

Meet the best of a new generation of laptop-tablet hybrids—let’s call them slates—now with better technology and better software designed just for them.

Marriott says it responded quickly when it learned in recent weeks of a colossal theft of customer data, but cybersecurity specialists say the company missed a significant chance to halt the breach years earlier.

The website, which lets users ask and answer almost any question, said that the hackers gained access to users’ names, email addresses and direct messages.

Tencent Music Entertainment is moving forward with its plans for an initial public offering in the U.S. after pausing the process a couple of months ago because of a stock-market selloff.

Qualcomm ruled out a revival of its erstwhile takeover deal for NXP Semiconductors, a day after the White House said China would reconsider the merger as part of the truce in their broad trade battle.

Chinese telecom giant Huawei will complete construction of an internet network in Papua New Guinea despite opposition from Australia, Japan and the U.S., after the Pacific nation dismissed cyberspying worries.

The Long-Term Stock Exchange—a market for the nation’s hottest startups–was opposed by a member of the Securities and Exchange Commission.

Its push is happening online, on devices such as FireTV and on delivery boxes, challenging the big ad sellers, including Facebook, Google and TV networks. Marketers are conflicted between wanting the company’s data and fearing it as a competitor.

The tech giant’s exclusive market for selling iPhone apps came under fire at the Supreme Court, as justices considered whether consumers can proceed with a lawsuit claiming the company has an illegal monopoly.

The competition for Amazon HQ2 has thrust nondisclosure agreements into the spotlight, leading some officials to question whether they would sign them in the future.

Its push is happening online, on devices such as FireTV and on delivery boxes, challenging the big ad sellers, including Facebook, Google and TV networks. Marketers are conflicted between wanting the company’s data and fearing it as a competitor.

Mark Zuckerberg has held on as CEO of the company he created, but how long should he stay? Few companies have the right answer.

The PayPal-owned money-sending service faced an unexpected rash of payments fraud earlier this year. Venmo’s operating losses swelled in the aftermath, and the company decided to shut down some features.

Voyc, a voice-scanning tool powered by artificial intelligence, can identify a questionable statement as little as two seconds after it’s uttered. “We’re trying to build something that … connects people to information faster,” says one developer of the technology.

Many agree drones need electronic license plates before they can deliver packages or fly remotely over crowds. But few agree on how to create those ID tags, and federal officials are far behind schedule on issuing guidance.

The president of George Soros’s philanthropy called for oversight of Facebook by lawmakers after the social-media company said it hired a controversial public-relations firm to research the billionaire.

Less than a month after releasing the iPhone XR, Apple is moving to offer subsidies to mobile-network operators in Japan to shore up sales of its least expensive new smartphone.

The U.S. government has launched an outreach campaign to foreign allies to persuade wireless and internet providers to shun telecom equipment from China’s Huawei.

Facebook CEO Mark Zuckerberg pushed back against calls for him to step down as chairman and said he hoped to continue working with his longtime chief operating officer, Sheryl Sandberg, in a TV interview.

Apple is in discussions with the Department of Veterans Affairs to provide portable electronic health records to military veterans.

Nvidia sells lots of artificial-intelligence chips in China. That creates a dilemma as the company tries to navigate political and trade tensions.

Lower-than-expected demand for Apple’s new iPhones and the company’s decision to offer more models have created turmoil along its supply chain and made it harder to predict the number of components and handsets it needs.

Mark Zuckerberg’s new approach is causing unprecedented turmoil at Facebook, driving out several key executives and creating tensions with Chief Operating Officer Sheryl Sandberg.

The previous stockpiling habits of cryptocurrency miners have left Nvidia to battle with excess graphics-card inventory.

How quickly we’ll see flying cars, robot workers, data-privacy rules, Chinese world domination and the end of car ownership depends less on the tech involved than on us.

Google said its top cloud-computing executive is departing the company and will be replaced by a former executive of business software rival Oracle Corp.

If Seattle is a guide, Amazon’s arrival in New York and Virginia will be transformative, but will also bring headaches, what some Seattleites call the Amazon prosperity bomb.

Mark Zuckerberg and the Facebook board took issue with a report suggesting the social-media giant deliberately played down the impact of Russian interference on the platform.