Ukraine targets Yandex data center in third strike against Russian tech firm

SINGAPORE, 12 OCTOBER 2026 —

Ukraine’s Third Strike on Yandex in a Week Forces Russian Tech Giant to Halt Operations, Disrupting Services for Millions

Russian tech giant Yandex, often compared to Google for its dominance in domestic services, has suspended operations at a critical data centre near Moscow after a Ukrainian drone strike—marking the third attack on its infrastructure in less than a week. The latest assault, confirmed by Yandex on Sunday, has left some of its core services, including its AI chatbot and smart home platforms, unavailable to users as the company struggles to restore connectivity.

The strike underscores Ukraine’s escalating campaign to disrupt Russia’s economic and technological backbone, with Kyiv explicitly targeting entities that fund Moscow’s war efforts. While Yandex insisted no injuries occurred at its Vladimir facility, the repeated disruptions have raised concerns about the resilience of Russia’s digital infrastructure amid a war now entering its fifth year.

The attacks follow warnings from former US President Donald Trump, who urged Ukraine to halt strikes on Russian oil refineries to prevent global fuel shortages—a call that has deepened diplomatic tensions between Kyiv and its Western allies.

Yandex’s operations have been crippled since Thursday, when Ukrainian forces struck two of its five data centres in Sasovo and Kaluga, south-west of Moscow. The company, which operates Russia’s most widely used food-delivery, taxi-hailing, and cloud services, warned at the time that restoring full functionality was "very difficult to predict." The latest Telegram announcement confirmed that the Vladimir data centre—critical for maintaining its services—had been "completely suspended," though engineers were working to revive its systems.

Earlier strikes had already disrupted Yandex’s AI-driven tools, including its popular Yandex.GPT chatbot and smart home devices, leaving millions of users without access.

The attacks come as both sides intensify strikes on civilian and economic targets. Ukraine’s State Emergency Service reported six injuries overnight in Russian missile strikes on four districts of the Dnipropetrovsk region, while at least 20 people, including four children, were killed in Zaporizhzhia over the weekend.

Russia’s own cyber and physical assaults on Ukrainian data centres have previously caused widespread internet outages, prompting some firms to relocate servers abroad—a trend that could now accelerate for Russian companies as Kyiv refines its precision strikes.

For Malaysia and regional markets, the disruptions at Yandex carry indirect but significant implications. The company’s cloud services and AI tools are embedded in Russia’s digital economy, and prolonged outages could strain partnerships with Southeast Asian tech firms that rely on Russian cloud infrastructure for data storage or AI training. Yandex’s food-delivery and ride-hailing platforms, while primarily domestic, also serve expatriate communities in Malaysia and Singapore, where Russian professionals and students may face service disruptions.

Additionally, the broader escalation in cyber and physical attacks on critical infrastructure could prompt regional governments to reassess their own digital resilience, particularly as Malaysia expands its own AI and cloud computing sectors.

The immediate fallout for Yandex includes operational paralysis and potential reputational damage, though the company has not yet disclosed financial losses. Analysts tracking Russian tech firms suggest that repeated strikes may force Yandex to diversify its data centre locations or invest in redundant systems—a costly but necessary adaptation.

Meanwhile, Ukraine’s strategy of targeting high-value economic assets like Yandex aligns with its broader aim of weakening Russia’s ability to sustain prolonged warfare, even as it risks provoking further retaliation.

As of Sunday evening, Yandex had not provided a timeline for restoring full services, leaving users and business partners in limbo. The company’s ability to recover will depend not only on repair efforts but also on whether Ukraine continues its campaign against Russian tech infrastructure—a gambit that could reshape the digital landscape of the war’s fifth year.

Related: Yandex