A Yandex data center in Russia’s Vladimir region suspended all operations after a drone attack damaged its infrastructure on October 11. The company reported no casualties but warned that its remaining cloud resources were unstable.
Yandex said emergency services had arrived at the site to address the damage. Meanwhile, its cloud platform continued operating with limited functionality as recovery work began.
The incident followed damage to two other Yandex facilities earlier that week, putting additional pressure on the company’s computing infrastructure.
Yandex Urges Customers to Consider Recovery Alternatives
Following the Vladimir attack, Yandex described its cloud platform as operating in emergency mode.
The company also warned that its remaining resource configuration was unstable. Consequently, it advised customers to use alternative disaster recovery plans where available.
That warning matters for businesses that depend on Yandex Cloud to run applications, provide computing capacity or store information. Reduced platform functionality could disrupt those services even if customers have no direct connection to the damaged site.
However, the company’s statements did not establish that the attack had destroyed customer data. The immediate confirmed impact involved infrastructure damage, the facility’s shutdown and reduced cloud capabilities.
Three Facilities Suffer Damage in Four Days
The Vladimir shutdown marked the third attack to damage Yandex facilities between October 8 and October 11.
First, a drone strike caused a fire at the company’s Sasovo data center, southeast of Moscow, on October 8. That facility also stopped operating.
Sasovo houses two of the three supercomputers that Yandex uses to develop its AI model. However, the available information did not establish whether the strike damaged those machines.
Then, on October 9, Ukrainian drones damaged another Yandex facility in the Kaluga region. That incident forced part of the site offline.
The subsequent Vladimir attack therefore added to an already disrupted network of facilities.
Ukraine Describes Strikes as a Response to Russian Attacks
After the Sasovo incident, Ukrainian President Volodymyr Zelenskyy linked Ukraine’s actions to Russian attacks on Ukrainian data centers.
He described the response as mirroring Russia’s conduct but declined to disclose operational details.
Meanwhile, Russian authorities had already instructed data center operators to prepare for possible drone attacks. Those preparations followed the expansion of Ukraine’s long-range campaign against Russian infrastructure.
The latest incidents show how physical attacks on computing facilities can affect services beyond the buildings themselves. In this case, damage across several locations left Yandex warning customers about the reliability of its remaining resources.
Restoration Timeline Remains Unclear
Yandex said it was working to restore its systems after the latest Yandex data center shutdown. However, the available update provided no firm timetable for a full recovery.
For cloud customers, the immediate concern remains service availability while the platform operates with restrictions. The condition of the AI supercomputers at Sasovo also remains uncertain.
Although the company reported no casualties in Vladimir, the operational consequences continued across its cloud infrastructure.
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