The U.S. Navy issued a warning to its members to avoid using DeepSeek "in any capacity," due to "potential security and ethical concerns."

Google employees have begun a petition for "job security" after CFO Anat Ashkenazi in October said the company could "push a little further" with cost cuts.

OpenAI on Tuesday announced the launch of ChatGPT for government agencies in the U.S.

Microsoft's stock has badly lagged its tech peers in the past year as cloud growth has been basically stagnant in recent quarters.

Britain's antitrust watchdog on Tuesday raised concerns over competition in the multi-billion-pound cloud computing market.

Corporate travel platform TravelPerk raised $200 million from investors including Atomico and EQT in a funding round valuing the startup at $2.7 billion.

The vote marks the first successful organizing effort at Whole Foods since Amazon acquired the grocer for $13.7 billion in 2017.

Japan's chip-related shares extended declines for a second day after DeepSeek triggered concerns over competitiveness in the artificial intelligence sector.

In posts on X on Monday, Google said it will follow the government's lead in changing the names on its Maps app.

Amazon named Jason Buechel, who currently serves as CEO of Whole Foods, to oversee its larger worldwide grocery business.

Nvidia called DeepSeek's R1 model "an excellent AI advancement," despite the Chinese startup's emergence causing the chipmaker's stock price to plunge 17%.

Apple released a software update for iPhones, iPads and Macs that turns Apple Intelligence on by default for users with supported devices.

DeepSeek on Monday said it would temporarily limit user registrations "due to large-scale malicious attacks" on its services.

The buzz around Chinese AI startup DeepSeek began picking up steam earlier this month, when the startup released R1, its model that rivals OpenAI's o1.

Trade groups and consultants warn that trade wars spurred by Trump's tariffs could slow global commerce and raise prices for consumers.

Crypto is in a cooling period after running to a new record last week and was pulled lower by the DeepSeek-driven sell-off in tech stocks.

A proposal document viewed by CNBC, which was shared with ByteDance and prospective new investors, detailed the creation of a new U.S. holding company, "NewCo."

TP-Link routers, among Amazon best sellers and according to some estimates up to 65% of the U.S. market, are on the radar of the U.S. government.

Meta is offering deals to creators to promote Instagram on other short-form video apps, including TikTok, Snapchat and YouTube, CNBC has learned.

Trump's first week in office included executive orders, rule changes and pardons that pleased the crypto industry.