- Drone strikes damaged three Yandex data centers in Russia between October 8 and 11, 2026.
- Cloudflare data shows automated traffic from Yandex’s network dropped sharply after the attacks.
- Online users claim Russian bot activity has stopped, but the proof does not fully back that up.
Ukraine’s drone strikes on three Russian data centres have sparked a big online argument. The centres belong to Yandex, Russia’s biggest tech company. After the strikes, tracking data showed a sharp drop in automated internet traffic linked to Yandex’s network. That drop has led many people to ask one question. Did the strikes knock out Russian bot activity too?
The attacks hit facilities in Sasovo, Kaluga, and Vladimir. They happened between October 8 and October 11. Yandex confirmed the damage itself. The company said the Sasovo site suffered serious harm. Parts of the Kaluga site stopped working. The Vladimir centre was shut down completely. Yandex also said no one got hurt at any of the three sites. Both Reuters and Al Jazeera reported the strikes on their own.
The story grew bigger after the Anonymous account on X, known as @YourAnonCentral, said Russian bot traffic had almost disappeared. The post pointed to the Vladimir attack as the cause. But this claim needs more context before anyone accepts it fully.
Drone Strikes Damage Three Yandex Facilities
Yandex gave updates after each strike. On October 9, the company said the Sasovo center had shut down. It also said part of its Kaluga site had stopped running. Two days later, after drones hit Vladimir, Yandex said that the center’s operations were fully suspended too.
Reuters and Yandex’s own statement confirm these details. So far, these facts are not in dispute. Three sites took real damage. Yandex lost parts of its computer systems. No injuries were reported at any location. This part of the story stands on solid ground.
Cloudflare Data Sparks a Bot Traffic Debate
The debate starts with a tool called Cloudflare Radar. It tracks web traffic linked to specific networks, including Yandex’s network, known as AS13238. The tech site The Deep Dive studied this data closely. It found that automated traffic from Yandex’s network dropped fast around October 11. That timing lines up with the Vladimir shutdown.
This drop fueled the idea that Russian bot networks took a hit. But Cloudflare’s tool has one big limitation. It cannot tell who sent the traffic or why. The Cloudflare Radar page does not separate propaganda bots from normal search tools. Yandex runs search engines, cloud storage, and other everyday services. A drop in traffic could come from any of these, not just bots used to spread fake messages.
So the numbers prove something real happened. Traffic fell. But they do not prove that Russian propaganda bots went silent. A link between two events does not always mean one caused the other.
Users React as War Hits Digital Infrastructure
Many people online cheered the news. Writer Amy Siskind, posting as @Amy_Siskind, called it a clever move by Ukraine’s president, suggesting it could shake up Russian bot activity ahead of the US midterm elections.
Cybersecurity commentator Cheryl Rofer, writing on Bluesky as @cherylrofer.bsky.social, said it was striking how much Russia’s bot systems seem to sit in one place. She said she wants to hear from people who study both activities for a living.
Another Bluesky user, @scottmccaskill.bsky.social, wondered aloud how much of Russia’s overall internet traffic might run through these damaged sites. These posts show how people feel about the news. They are not proof of who owns the traffic or what it was really for.
The strikes also fit into a bigger pattern. Data centers have become real war targets. These buildings run cloud storage, online tools, and services used by millions of regular people. Yandex’s outages reportedly hit businesses that depend on its cloud systems too, not just everyday app users.
Beyond protecting large-scale digital infrastructure, security also depends on safeguards built into everyday devices. Microsoft is expanding Windows 11’s Memory Integrity protection to more PCs, as Microsoft explained, to enable memory integrity on more Windows 11 PCs from October.
Russia has also struck back. Reuters reported that Russian forces have hit Ukrainian digital systems as well. Ukrainian President Volodymyr Zelenskyy said Ukraine was responding to attacks on its own data centers. Both sides now treat computer systems as real battle targets, not just buildings.
Right now, two things are clear. Drones damaged three Yandex data centers. Automated traffic from Yandex’s network fell sharply right after. Whether this hurt Russian bot networks in any lasting way is still unclear. Experts would need to study the traffic further. They would need to find out exactly what stopped and why, and whether the drop lasts.
