Technology · Russia

Yandex Cloud's Resilience in the Face of Drone Attacks: Restoring Data Access for 90.47% of Customers

In the wake of drone attacks on their data centers, Yandex Cloud has made significant progress in restoring access to customer data, though challenges remain. This story explores the impact of the attacks and the steps the company has taken to ensure its services continue to operate.

Yandex Cloud's Resilience in the Face of Drone Attacks: Restoring Data Access for 90.47% of Customers
Author
Democracy News Live Desk
Date
23 Oct 2026
Read
2 min
The Day the Drones Struck

On October 8, 2023, the tranquility of Yandex Cloud's data centers was shattered by a series of drone attacks. The company, known for its robust cloud services and artificial intelligence studio, found itself facing a significant cybersecurity threat. These attacks targeted three of Yandex Cloud's data centers in Russia, causing disruptions to some of its services and raising concerns about the safety of its customers' data.

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A Crisis Unfolds

The drone attacks were not just a one-time event. They were part of a broader security challenge that Yandex Cloud had to address. The company quickly mobilized its teams to assess the damage and begin the process of restoring access to customer data. According to Yandex Cloud, the attacks affected a significant portion of its infrastructure, with some services being temporarily disrupted.

Restoring Access: A Gradual Process

By October 23, 2026, Yandex Cloud had made considerable progress. The company announced that it had restored access to 90.47% of customer data. This figure, while impressive, highlighted the scale of the challenge the company faced. The restoration process was not straightforward; some data had to be moved to a new location, and access to this data was being restored in stages.

This decision was part of a broader strategy to enhance the company's cybersecurity measures.

Moving Data to Safety

To ensure the security and integrity of customer data, Yandex Cloud decided to move some of the affected data to a new, more secure location. This decision was part of a broader strategy to enhance the company's cybersecurity measures. The process of moving the data was complex, involving careful planning and execution to minimize any disruptions to customer services.

Ensuring All Services Are Available

While 90.47% of customer data had been restored, Yandex Cloud was still working to bring all platform features back online. The company's statement emphasized its commitment to ensuring that all services were available to customers. This involved not only restoring access to the moved data but also addressing any technical issues that had arisen as a result of the attacks.

The Path Forward

The drone attacks on Yandex Cloud's data centers were a stark reminder of the evolving cybersecurity landscape. The company's response, while commendable, also highlighted the ongoing challenges it faces. Yandex Cloud's resilience in the face of such a significant threat is a testament to its commitment to its customers and its dedication to maintaining the integrity of its services.

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Conclusion

As Yandex Cloud continues to work on restoring the remaining data and ensuring all platform features are available, the incident serves as a wake-up call for the tech industry. The attacks on Yandex Cloud's data centers underscore the importance of robust cybersecurity measures and the need for constant vigilance in the face of evolving threats.

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