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BreachesNov 4, 2026

Cyberattack wipes cloud data at major Russian hosting provider Beget

Cyberattack destroys data at Russian web hosting provider Beget, impacting hundreds of websites.

A cyberattack has severely impacted Beget, a major Russian web hosting provider, destroying data across its cloud infrastructure and disrupting hundreds of websites. The attackers gained access to management systems, enabling them to erase data from virtual private servers, cloud storage, and Kubernetes services, and also wiped binary backups. While file-level backups remain, recovery is expected to be a lengthy process requiring individual server inspection.

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The lesson from this incident

Full lesson

Attackers gained access to Beget's management systems, giving them the ability to erase data across virtual private servers, cloud storage, Kubernetes services, and binary backups in a single destructive campaign. The root failure was insufficient access control around critical management infrastructure, combined with backup systems that were reachable and destroyable by the same attacker who compromised production. This matters because hosting providers are custodians of thousands of customers' data, meaning a single breach can cascade into mass data loss at scale. The destruction of binary backups left only file-level backups, turning a recoverable incident into a prolonged, server-by-server restoration effort.

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Beget (vendor)FirstVDS (vendor)Yandex (vendor)Sberbank (vendor)VK (vendor)Kubernetes (technology)