Moscow, October 8 — The shift is clear: critical Russian tech infrastructure is now a frontline target. Ukrainian drone strikes hit a Yandex data center housing two of the company’s supercomputers on October 8, marking the first major attack on a Russian data hub. The strike ignited a fire that forced the shutdown of Yandex’s largest data center, triggering an immediate market reaction.
Yandex shares dropped more than 3% in response, according to trading data cited by RBC-Ukraine. The assault disrupted more than just Yandex operations.
Russian propaganda websites experienced outages following the strike, as reported by RBC-Ukraine, underscoring how deeply the company’s services are woven into the country’s digital information flow. Yandex, founded in 1997 by Arkady Volozh and Ilya Segalovich, remains Russia’s largest technology firm — often likened to a blend of Google, Amazon, and Uber for Russian-speaking users. Its scale is immense.
Headquartered in Moscow, Yandex employs over 36,000 people and generated 1.53 trillion rubles in annual revenue as of 2025, equivalent to about $20 billion USD. The company’s digital ecosystem spans search, advertising, mobility, e-commerce, cloud computing, and entertainment, all unified under the Yandex Plus subscription and its AI assistant, Alice.
Yandex Search dominates domestically with roughly 72% market share in Russia and holds about 2.8% globally. Its advertising arm, Yandex.Direct, powers much of the country’s online ad revenue. Meanwhile, Yandex Go handles ride-hailing, food, and grocery delivery, while Yandex Market fuels e-commerce growth.
On the B2B front, Yandex Cloud — including its YandexGPT AI solutions — saw strong momentum. Yandex B2B Tech revenues surged by 48% to 48.2 billion rubles in 2025, expanding at nearly double the pace of the broader Russian IT market. This growth followed a major restructuring completed in 2024, when Yandex split its core Russian assets from its Dutch parent, Yandex N.V., into a privately held consortium of local managers and investors for approximately $5.2 billion.
The attack on October 8 exposes a strategic vulnerability. As Russia’s national internet infrastructure relies heavily on Yandex for services ranging from search and advertising to cloud computing and media streaming, disabling even one node creates cascading effects.
What’s changing is the recognition that tech hubs are now legitimate targets in modern conflict — and Yandex, as the engine of Russia’s digital sovereignty, is squarely in the crosshairs. Watch this space: how Yandex rebuilds its resilience, whether it decentralizes critical systems, and how the Kremlin responds to this new era of infrastructure warfare will define the next phase of Russia’s tech resilience. The trend underneath is clear — in the 2020s, data centers are as strategic as power plants.
