Key points
- Ukrainian strikes disabled a Yandex facility in the Vladimir region on Oct. 11.
- Cloudflare data shows a 94% drop in automated traffic from Yandex compared to September averages.
- President Zelenskyy stated that social media hate and provocations decreased significantly after the attacks.
Ukrainian forces struck Russian data centers operated by tech giant Yandex three times recently, causing significant service disruptions. The latest attack on Oct. 11 reportedly disabled a facility in the Vladimir region east of Moscow. These kinetic strikes resulted in widespread outages for Russian internet services both inside and outside the country, affecting global users who rely on Yandex’s infrastructure for various digital tools and platforms.
In plain English
Ukrainian President Volodymyr Zelenskyy claimed that these strikes nearly silenced pro-Russian troll bots on social media platforms. Speaking at the Warsaw Security Forum via video link, he told attendees that it became easier to breathe online. He noted that users observed less hate, less division, and fewer provocations because the bots disappeared when Yandex went offline.
The background
Euronews reported that Cloudflare data showed a 94% decrease in automated traffic from Yandex on Sunday compared to the average in late September. However, automated traffic includes legitimate tools like search crawlers and uptime monitors, not just malicious bots. Social media users in Germany, the UK, and the US also claimed to see fewer bots, though these observations were anecdotal.
What changes now
Polymarket tweeted that activity on major US political subreddits plunged following the attacks, but provided no evidence for this claim. Insisting that online rivals are bots is a common tactic, making it difficult to verify sudden changes in posting behavior. Radio Free Europe/Radio Liberty noted the difficulty in distinguishing between actual bot reductions and normal fluctuations in online discourse.
What to do and how to stay safe
- Monitor your own infrastructure for unexpected outages if you rely on Russian-based services or APIs.
- Verify claims of bot activity with hard data rather than relying on anecdotal user reports or social media trends.
- Review your logging to distinguish between malicious automated traffic and legitimate service monitoring tools.
- Prepare contingency plans for rapid changes in internet traffic patterns during periods of geopolitical instability.
Step-by-step guide: How Software Updates Work: The Hidden Verification Steps
General security guidance from the Patch Herald newsroom. It is not confirmed advice from the organisations named in this story.
