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Drones hit Yandex data centre in first major attack on Russian data hub

By Thomson Reuters Oct 8, 2026 | 1:34 AM

MOSCOW, Oct 8 (Reuters) – Drones hit a major data centre in Russia’s Ryazan region ​owned by the country’s ‌leading AI and technology company Yandex, the company said on Thursday.

It added that the attack caused a fire ‌and ​forced the company ⁠to fully suspend ⁠the centre’s operations. The company said it was dealing with the consequences and restoring affected ​services.

The company said that its core consumer services were ⁠not affected. Yandex ⁠runs YandexGPT, one of ​Russia’s leading generative AI models.

The attack ​on the Yandex data centre ‌followed a wave of Russian attacks on Ukrainian data centres in recent weeks. Previously there ⁠were no confirmed major Ukrainian drone attacks on Russian data centres.

On the website ⁠of ‌its Yandex Cloud service, ⁠the company said there ​were ‌problems with the electricity ​supply at ⁠one data centre “zone”, and recommended customers use other zones.

(Reporting by Gleb Stolyarov; Writing by Gleb BryanskiEditing by Muralikumar Anantharaman and ​Peter Graff)