News Summary

• Yandex has lost a third major data centre in four days.
• The Russian tech company said on Sunday that a drone attack had left its site in the Vladimir region, east of Moscow, out of service.
• Nobody was hurt, Yandex said, though some of its services are down for users.
• The first strike came on Thursday, when a fire broke out at the Sasovo hub in the Ryazan region and work there stopped.
• On Friday, Ukrainian drones partly disabled the Kaluga site, southwest of Moscow.