CNN Technology

When Russia moved to "partially restrict" Facebook access in the country last week, drawing the social network deeper into an international conflict, it prompted a defiant response from the company's most visible representative on the world stage.

Google has suspended all advertising in Russia, the company confirmed to CNN Friday.

Russia's space agency, Roscosmos, will no longer deliver Russian-made rocket engines to the United States, Roscosmos head Dmitry Rogozin said on state television, ending a decades-long relationship between US and Russian rocket makers.

SpaceX CEO Elon Musk sent a truckload of Starlink antennas — which can be used to connect to the company's satellite-based internet service — to Ukraine this week, responding to a plea from the country's vice prime minister amid fears that Ukrainians could lose internet access if Russia continues its attacks on communication infrastructure.

The international non-profit that coordinates management of the internet told Ukraine it will not intervene in the country's war with Russia, rebuffing a request to cut Russia off from the global internet.

First, Amazon killed traditional bookstores. Then it opened its own. Now, Amazon is doing away with its bookstores.

Google is giving its employees one more month of being fully remote before requiring them back in the office at least three days a week.

A nationwide group of state attorneys general announced an investigation into TikTok's impact on young Americans Tuesday, adding to the steady drumbeat of political pressure being applied to social media platforms.

A Russian ultimatum was met with swift dismissal as the war in Ukraine extends to outer space.

The European Commission is studying whether cryptoassets are being used to get around financial sanctions imposed on Russian banks following the country's invasion of Ukraine, a senior European Union official said on Wednesday.

Fitbit is recalling 1.7 million smartwatches due to a potential burn hazard, the Consumer Product Safety Commission said Wednesday.

Apple is gearing up for its first big product event of the year.

Over the past week, Ukraine's government has pressured major tech platforms to rethink how they operate with Russia, and it has been pretty successful. Social media companies have reduced the reach of Russian state-backed media outlets, for example, and Apple has stopped selling its products and limited some services in Russia.

As hacking by nation-states has grown more pervasive in recent years, Microsoft has long called for the creation of a new Geneva Convention governing cyberspace.

Chipmaker Nvidia said Tuesday that the cybersecurity breach it has been investigating for almost a week has resulted in the theft of company data.

In recent years, Ukraine has increasingly positioned itself as a tech hub, with a number of global companies leveraging its formidable IT outsourcing industry or setting up their own operations in the country. But Russia's invasion of Ukraine has forced companies to scramble to get workers out.

Apple has stopped selling all of its products in Russia due to the invasion of Ukraine, the company announced Tuesday.

Airbnb is offering free short-term housing for up to 100,000 Ukrainians who have been displaced by the war with Russia, the company announced Monday.

Facebook, Twitter and YouTube are all taking tougher stances on content from Russian state media amid intensifying pressure from European officials for the Big Tech platforms to act against pro-Russian propaganda and address the escalating information war in Ukraine and across the internet.