Ukrainian Drone Strikes on Yandex Data Centers Trigger Prolonged Russian Internet Crisis

Key points

• Ukrainian drones struck Yandex data centers on October 8, 9, and 11, targeting facilities in Sasovo, Kaluga, and Vladimir.
• The attacks caused widespread outages for Yandex services, including Yandex Go, Yandex Eats, and Yandex Pay, affecting millions of users.
• Yandex’s cloud platform entered emergency mode after the third strike, indicating a lack of spare capacity.
• Zelenskyy claimed the strikes reduced Russian bot activity on social media, but experts dispute this, citing a drop in automated traffic from search crawlers.
• Recovery is expected to take months due to equipment shortages and legal restrictions on storing data outside Russia.

Background

This escalation follows a pattern of Ukrainian long-range drone strikes on Russian infrastructure, including oil refineries and Arctic gas facilities, as noted in our archive. The strikes on Yandex data centers are part of a broader strategy to target revenue streams supporting the Russian war machine. The attacks also come amid diplomatic tensions, with US President Donald Trump warning Ukraine to stop attacking Russian oil refineries and Zelenskyy condemning a US-Russia diesel deal.

How outlets are covering it

Meduza emphasizes the extensive damage to Yandex’s infrastructure and the potential for a prolonged crisis, noting that Yandex has classified drone attacks as force majeure. BBC focuses on the geopolitical implications, highlighting Trump’s warning to Ukraine and Zelenskyy’s response. Mashable and Gizmodo debate the claim that the strikes silenced Russian bots, with Mashable noting that the drop in automated traffic is likely due to infrastructure damage rather than the silencing of propaganda networks. Gizmodo points out that the claims conflate data centers with troll farms, which typically operate in office buildings rather than data centers.

Why it matters

The strikes on Yandex data centers highlight the vulnerability of critical digital infrastructure to physical attacks and the potential for prolonged outages. The incident also raises questions about the resilience of Russian digital infrastructure and the impact of such attacks on the broader economy. The debate over whether the strikes silenced Russian bots underscores the complexity of measuring the impact of physical attacks on digital operations.

What to watch

Yandex is expected to take months to fully recover from the strikes, with equipment delivery times potentially reaching six months. The company has advised customers to arrange backup capacity with other providers, such as Selectel, K2Cloud, and VK Cloud. The incident may also lead to increased investment in protective measures for data centers, including air defenses and underground structures.