Amid Warnings of Cyberattacks in Ukraine, U.S. Companies ‘Sitting and Waiting’
Weeks of warnings from Western security officials that cyberattacks in Ukraine could spread globally have pushed international companies into an…
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Ukraine’s Booming Tech Outsourcing Sector at Risk After Russian Invasion
The outsourcing of tech services from Ukraine, a sector that has bounded ahead in recent years with customers in Europe and the U.S.,…
Ukraine’s Use of Armed Drones Could Offset Some of Russia’s Enormous Military Advantage
KYIV, Ukraine—Last October, as artillery shells fired by Moscow-backed separatists pounded a Ukrainian mechanized brigade, Kyiv responded with a powerful new…
Elon Musk’s SpaceX Seeks to Reconnect Tonga to Internet
SYDNEY—SpaceX, the space-exploration company founded by Elon Musk, is seeking to establish a communications bridge to Tonga after last…
WSJ News Exclusive | Pro-China Twitter Accounts Flood Hashtag Critical of Beijing Winter Olympics
Pro-China accounts have been flooding Twitter with messages that include the hashtag #GenocideGames, in what researchers say is an effort to dilute the…
Climate Scientists Encounter Limits of Computer Models, Bedeviling Policy
BOULDER, Colo.—For almost five years, an international consortium of scientists was chasing clouds, determined to solve a problem that bedeviled…
What Are Hypersonic Missiles and Who’s Developing Them?
Recent hypersonic missile tests by North Korea and China have highlighted the challenge of coming up with effective defenses against…
Tesla Opens Showroom in China’s Xinjiang, Region at Center of U.S. Genocide Allegations
Tesla Inc.
TSLA 11.29%
has opened a new showroom in Xinjiang, the remote region where Chinese…
Riot Games to Pay $100 Million to Settle Gender Discrimination Suit
Riot Games, the company behind videogames such as League of Legends and Valorant, has agreed to pay $100 million to settle female workers’ allegations of…
China’s SenseTime Postpones IPO After U.S. Blacklisting
Chinese artificial-intelligence company SenseTime Group Inc. said it would postpone its Hong Kong initial public offering, days after…