Ukrainian Drone Strikes Cripple Yandex Data Centers, Slash Bot Traffic Across Russia

Ukrainian drone attacks on a cluster of Yandex data centers in central Russia have forced the tech giant to shut down key facilities, triggering a steep decline in automated, or bot, traffic across its network.

According to Yandex, the strikes damaged several of its primary server farms, prompting the company to move its Cloud Zones into a reduced‑functionality mode while technicians work to restore full capacity. The affected sites host a range of services, from search and email to cloud computing platforms used by businesses nationwide.

Industry monitors observed a pronounced drop in bot‑generated requests on Yandex’s platforms shortly after the attacks, suggesting that many scripts and automated tools that rely on the company’s infrastructure were unable to reach their targets. While the exact percentage was not disclosed, the reduction was described as “significant” by network analysts tracking traffic patterns.

Yandex, often dubbed the “Google of Russia,” underpins a substantial portion of the country’s internet ecosystem. Its data centers power everything from everyday consumer applications to critical enterprise workloads, making the facilities a high‑value target in the ongoing information‑war landscape between Moscow and Kyiv.

The incident highlights the growing convergence of kinetic and cyber tactics in modern conflicts. Physical strikes on data hubs can produce ripple effects that extend far beyond the immediate outage, disrupting online commerce, communication, and the flow of information that governments and businesses depend on.

Yandex has pledged to restore full service as quickly as possible and is reportedly evaluating additional redundancy measures to mitigate future attacks. Russian authorities have condemned the strikes, labeling them as unlawful aggression, while observers note that the episode may prompt a reassessment of how critical digital infrastructure is protected in wartime conditions.