Internet service disruptions occurred in Kyiv following a Russian attack on a data center
Russian attacks have severely damaged around 10 data centers in Kyiv, including Datagroup's facility which was destroyed on October 19 and cannot be rebuilt. The strikes have impacted internet services, colocation operations, and server disruptions. Ukrainian Prime Minister Serhiy Koretskyi warned that Moscow is systematically targeting the country's digital infrastructure alongside its energy facilities.
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- ✓ Russian attacks damaged around 10 data centers in Kyiv in September alone, according to Ukrainian Prime Minister Serhiy Koretskyi.
- ✓ A Russian ballistic strike on Kyiv on the night of October 19 fully destroyed the Datagroup data centre, which the company says cannot be rebuilt.
- ✓ Russian strikes on October 20 damaged Kyiv’s GigaCenter data center, causing potential server disruptions and impacting colocation services for businesses.
What changed
Further details emerged on the extent of damage to Kyiv's data centers, with reports of around 10 data centers damaged in September and additional strikes on October 20.
Live updates
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Russian strikes cripple Kyiv's data centers, internet services
Russian attacks have severely damaged around 10 data centers in Kyiv, including Datagroup's facility which was destroyed on October 19 and cannot be rebuilt. The strikes have impacted internet services, colocation operations, and server disruptions. Ukrainian Prime Minister Serhiy Koretskyi warned that Moscow is systematically targeting the country's digital infrastructure alongside its energy facilities.
Why it matters
The destruction of critical IT infrastructure follows a pattern of targeted strikes on data centers in both nations. Ukraine previously disabled three of six Yandex data centers in Russia to retaliate for similar attacks on its own digital infrastructure. These attacks have left at least 550,000 families without power and have significant implications for Ukraine's digital and energy sectors.
What is confirmed
- Russian attacks damaged around 10 data centers in Kyiv in September alone, according to Ukrainian Prime Minister Serhiy Koretskyi.
- A Russian ballistic strike on Kyiv on the night of October 19 fully destroyed the Datagroup data centre, which the company says cannot be rebuilt.
- Russian strikes on October 20 damaged Kyiv’s GigaCenter data center, causing potential server disruptions and impacting colocation services for businesses.
What to watch next
- Further Russian strikes on Ukrainian data centers and energy facilities
- Assessment of the full impact on Ukraine's internet services and digital infrastructure
- Potential Ukrainian retaliation against Russian digital infrastructure
confidence 100%Sources used for this update (5)
- hromadske.ua — Russian strikes damaged around 10 data centers in Kyiv in ...
- en.h.ua — Russian strike destroys Datagroup data center in Kyiv · h.ua
- united24media.com — Russia Hits Kyiv’s GigaCenter Data Center, Threatening ...
- mediasat.info — Russian ballistic missiles destroy Datagroup’s Kyiv data center
- W.Media — Double whammy for Ukraine: Datagroup’s Kyiv data center ...
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Russian Ballistic Missile Destroys Kyiv Data Center
A Russian ballistic missile strike on Kyiv overnight on October 19 destroyed a data center operated by Datagroup. The operator reports that the facility's equipment and infrastructure are beyond repair. This attack coincided with broader strikes on energy facilities that left at least 550,000 families without power early Monday. The destruction of critical IT infrastructure follows a pattern of targeted strikes on data centers in both nations, as Ukraine previously disabled three of six Yandex data centers in Russia to retaliate for similar attacks on its own digital infrastructure.
Why it matters
Both nations are targeting the other's digital hubs to disrupt government and corporate operations. Russia's hyper-centralized IT economy has previously suffered outages after Ukrainian strikes in Sasovo, Kaluga, and Vladimir. This exchange highlights the vulnerability of centralized data storage during the conflict.
What is confirmed
- A Russian ballistic missile attack on October 19 destroyed a Datagroup data center in Kyiv beyond repair.
- At least 550,000 families were without power early Monday following Russian strikes on energy facilities.
What to watch next
- Reports on the specific internet services disrupted by the Datagroup facility loss
- Official Ukrainian response regarding further retaliatory strikes on Russian IT infrastructure
confidence 100%Sources used for this update (7)
- abcnews.com — Russia targets Kyiv with ballistic missiles, strikes energy ...
- hromadske.ua — Russian ballistic strike destroys Kyiv data center beyond ...
- www.europesays.com — Why Russia's war on Ukraine's data centers could backfire on ...
- www.yahoo.com — Why Russia's war on Ukraine's data centers could ... - Yahoo
- www.lawfaremedia.org — Russia's Digital Detox Boomerang | Lawfare
- tass.com — Russia consistently developing its own large language models — PM
- tass.com — IRGC warns undersea internet cables in Strait of Hormuz could become Iran’s targets
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Ukraine Strikes Yandex Data Centers After Russian Attacks on Kyiv Infrastructure
Ukraine has disabled three of six Yandex data centers in Sasovo, Kaluga, and Vladimir in retaliation for Russian strikes on Ukrainian facilities. Operations have halted completely in Sasovo and Vladimir, while several modules are knocked out in Kaluga. The attacks caused widespread Russian internet outages affecting Yandex services, other corporate websites, and media outlets as of October 12. Russian bloggers warn that the country's hyper-centralized digital economy remains vulnerable to such strikes, while Yandex has not yet restored full operations.
Why it matters
This escalation follows a Russian attack on October 6 that forced the Omega Telecom data center in Kyiv to cease operations. Russia claims its targets, including the ATM Ukrsibbank data center, were used for military intelligence. The conflict has shifted toward a reciprocal war of digital infrastructure destruction.
What is confirmed
- Ukraine struck Yandex data centers in Sasovo, Kaluga, and Vladimir.
- Operations at the Sasovo and Vladimir data centers have been halted.
- Several modules at the Kaluga data center were completely knocked out.
- Internet outages in Russia have affected Yandex services, other companies, and media outlets.
Still unconfirmed
- Yandex traffic dropped by 94% following the strikes.
- Ukrainian strikes caused social media bots to go silent.
- Russian bloggers claim Russia's hyper-centralized digital economy is vulnerable.
What to watch next
- Yandex restoration of full operations
- Further Russian strikes on Ukrainian hosting facilities
- Evidence verifying the impact on Russian disinformation bot activity
confidence 90%Sources used for this update (18)
- arstechnica.com — Russia was not ready for the data center war it started with Ukraine
- www.themoscowtimes.com — Ukraine’s Strikes on Yandex Data Centers, Explained
- learn.microsoft.com — Wifi is connected but says no internet connection
- news.risky.biz — Srsly Risky Biz: Russia's Digital Detox Boomerang
- tass.com — Russian forces strike ATM Ukrsibbank data center used by Ukrainian military in Kiev
- tass.com — Starlink used for defensive, not offensive operations — Musk
- meduza.io — Ukraine knocked out key Yandex data centers. The fallout is ...
- www.itechpost.com — Ukraine Strikes Russian Data Centers as Zelenskyy Claims ...
- www.theguardian.com — Did Ukrainian strikes on Russian datacentres reduce online ...
- www.europesays.com — Russo-Ukrainian War – Day 1696: Trump lifts most of the sanctions against Russia
- learn.microsoft.com — no internet connection - Microsoft Q&A
- learn.microsoft.com — No internet - Microsoft Q&A
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Omega Telecom Data Center in Kyiv Halts Operations After Attack
Russian drone strikes have forced the Omega Telecom data center in Kyiv to cease operations, threatening Ukraine's wartime economy by disrupting critical internet and phone services. According to a statement on social media by Omega Telecom, the facility stopped working following a large-scale attack on October 6. Meanwhile, President Volodymyr Zelensky noted that Ukraine is responding by targeting Russian digital infrastructure, including drone strikes that damaged Yandex data centers in Ryazan and Vladimir. Russia characterized its attacks on Ukrainian hosting facilities as a forced digital detox.
Why it matters
Attacks targeting digital infrastructure have intensified as both sides leverage drone strikes against vital computing and cloud facilities. The targeting of data centers directly impacts regional internet traffic, communications, and online media streaming platforms. These cross-border digital strikes highlight a growing vulnerability in wartime communication networks.
What is confirmed
- The Omega Telecom data center in Kyiv ceased operations following a Russian attack.
- Omega Telecom stated on social media that its Kyiv facility stopped operations on October 6.
- Yandex suspended operations at its data center in Ryazan following a drone strike on Thursday.
- A drone attack on the night of October 10 brought a Yandex data center in Vladimir to a halt.
- President Volodymyr Zelensky stated that Ukraine is responding in kind to Russian strikes by hitting data centers belonging to Russian tech giant Yandex.
What to watch next
- Restoration timelines for Omega Telecom communication and internet services in Kyiv
- Further updates on the operational status of Yandex data centers in Russia following Ukrainian drone strikes
confidence 100%Sources used for this update (18)
- arstechnica.com — Russian drones strike Ukraine’s data centers by exploiting air defense gaps
- unn.ua — After the Russian attack, the Kyiv data center of "Omega ...
- www.gate.com — Ukraine's Omega Telecom Data Center in Kyiv Halts Operations ...
- www.newsweek.com — Ukraine Strikes Major Data Center of Russia's 'Google' in Drone Attack
- meduza.io — Russia called its strikes on Ukrainian data centers a ‘forced ...
- www.geeksforgeeks.org — What is Internet - GeeksforGeeks
- www.sciencenewstoday.org — What is the Internet? A Complete Guide to How It Works and Why It...
- simple.wikipedia.org — Internet - Simple English Wikipedia, the free encyclopedia
- en.wikipedia.org — Internet - Wikipedia
- en.wikipedia.org — History of the Internet - Wikipedia
- www.techtarget.com — What is the internet? | Definition from TechTarget
- www.livescience.com — The internet: History, evolution and how it works | Live Science
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Russian Strikes Shut Kyiv Data Centre and Disrupt Ukrainian TV
Kyiv's Parkovyi data centre has completely ceased operations after sustaining critical damage from Russian strikes, forcing client data to be secured at backup sites in the European Union. Additional Russian attacks hit the Cosmonova data centre on the morning of September 26, disrupting TV broadcasts, streaming services including Megogo and Sweet.tv, and various cable operators across Kyiv and other Ukrainian cities. Previous strikes on September 23 and 24 damaged other hosting facilities, silenced air raid alerts for 100,000 households, and forced local internet providers to scramble for repairs.
Why it matters
Targeting core hosting infrastructure and internet exchange points directly impacts civilian communications, emergency alerts, and broadcast media during the ongoing war. The repeated strikes on facilities like Parkovyi and Cosmonova demonstrate a systematic effort to degrade Ukraine's digital backbone and media distribution networks. While companies have implemented safeguards such as moving client data to the EU, physical destruction of server hardware causes widespread immediate outages for streaming platforms and regional internet service providers.
What is confirmed
- Kyiv's Parkovyi data centre has ceased operations after sustaining critical damage in Russian strikes.
- Client data from the Parkovyi data centre are stored at backup sites in the EU.
Still unconfirmed
- Several strikes hit the Cosmonova data centre this morning alone, disrupting the broadcasts of several TV channels and the services of some providers.
What to watch next
- Assessments of whether Cosmonova can resume operations after morning strikes
- Reports on whether other data centres in Kyiv face imminent threats
- Updates from streaming services and cable operators on restoring full broadcast signals
confidence 95%Sources used for this update (4)
- www.yahoo.com — Russians destroy equipment at Parkovyi data centre in Kyiv
- unn.ua — The "Parkovyi" data center in Kyiv has completely ceased ...
- www.pravda.com.ua — TV channels and streaming services disrupted in Ukraine after ...
- newsukraine.rbc.ua — Kyiv data center attacks disrupt networks and knock TV ...
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Russian Drones Strike Kyiv Data Centers, Cutting Internet
Russian drone strikes on Kyiv data centers and internet exchange points caused widespread internet disruptions and silenced air raid alerts for 100,000 households and the surrounding region. The attacks damaged core network infrastructure and equipment belonging to hosting companies MiroHost and Utels, while forcing TV channels Novyny.Live and Armiia TV to temporarily suspend operations. Local internet providers including Domonet, Kievnet, and Faust reported infrastructure damage following the strikes on September 23 and 24, 2026. Technical teams are working to assess the damage and restore connectivity across the capital.
Why it matters
The targeted strikes hit critical digital infrastructure as winter approaches, raising fears about the stability of vital networks that keep banks, payment systems, and public services running. These attacks reflect an intensified pattern of targeting digital infrastructure over a two-day period. Hosting provider MiroHost stated it is unable to say when operations will be restored following the destruction of its facility.
What is confirmed
- Russian attacks on September 23-24, 2026, damaged Kyiv data center infrastructure and caused internet disruptions for roughly 100,000 households.
- Hosting providers MiroHost and Utels suffered equipment damage or destruction in the strikes.
- Internet service providers Domonet, Kievnet, and Faust reported infrastructure damage and outages following the attacks.
Still unconfirmed
- Russian Geran-5 jet-powered drones targeted internet exchange points and silenced air raid alerts for 100,000 homes.
What to watch next
- Recovery timelines from hosting providers like MiroHost for restored operations.
- Assessment of potential disruptions to banks, payment systems, and public services as winter approaches.
confidence 100%Sources used for this update (9)
- www.techtimes.com — Russian Drones Destroyed Kyiv Data Centers, Silencing Air Raid Alerts for 100,000 Homes
- www.theguardian.com — Russia strikes at heart of Ukraine’s digital economy with attacks on ISPs and datacentres
- ukrainetoday.org — Disruptions in Kyiv: Data Centers Under Attack by Russia
- united24media.com — Kyiv Faces Internet Disruptions as Russian Strikes Hit Data ...
- www.pravda.com.ua — Russian attack on Kyiv damages data centre, internet supply ...
- hromadske.ua — Russian strikes damage Kyiv data center, causing internet ...
- www.pravda.com.ua — Russia destroys another data centre in Kyiv, recovery ...
- www.pravda.com.ua — Russian attack on Kyiv data centres disrupts internet ...
- capacityglobal.com — Russian strikes disrupt Kyiv internet services - Capacity
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Russian strikes on Kyiv data centers disrupt media and internet services
Russian attacks on the Cosmonova data center in Kyiv have damaged core network infrastructure, causing internet disruptions for customers. The strikes forced TV channels Novyny.Live and Armiia TV to temporarily suspend their operations. These outages follow a pattern of intensified targeting of digital infrastructure over a two-day period, previously impacting roughly 100,000 households. Technical teams are currently working to assess the damage and restore connectivity for residents and media outlets in the capital.
Why it matters
Moscow is increasingly targeting Ukrainian internet services to degrade communications. These strikes specifically hit data centers, which serve as hubs for both residential connectivity and professional media broadcasting.
What is confirmed
- Russian strikes on Kyiv data centers disrupted operations for Novyny.Live and Armiia TV.
- The core network of the Cosmonova data center was damaged following a second Russian attack.
What to watch next
- Confirmation of service restoration for Novyny.Live and Armiia TV
- Updates on the total number of households without internet access
confidence 90%Sources used for this update (2)
- www.yahoo.com — Russian strikes on Kyiv data centers disrupt operations at several Ukrainian media outlets
- unn.ua — Problems with the operation of the services arose after russia's second attack on the Cosmonova data center
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Russian Strikes Disrupt Kyiv Internet Services
Russian attacks on data centers and internet facilities in Kyiv have disrupted service for approximately 100,000 households, according to the Ukrainian ministry and media reports. Providers warned customers that shelling would likely cause network and communications disruptions. The recent strikes on digital infrastructure mark an intensification of Moscow targeting Ukraine internet services over a two-day period. Residents in the capital face ongoing connectivity issues as technical teams work to assess the damage.
Why it matters
Targeting data centers and internet providers directly impacts civilian communications, banking operations, and emergency services during the ongoing conflict. These network disruptions follow a pattern of Russian strikes aimed at disabling critical infrastructure across Ukrainian urban centers. Kyiv continues to absorb repeated assaults on essential utilities and digital nodes.
What is confirmed
- Internet service disruptions occurred in Kyiv following a Russian attack on a data center.
- Russia's attacks disrupted internet services to 100,000 households in Kyiv.
What to watch next
- Reports on the full restoration timeline from Ukrainian internet providers
- Further assessments from the Ukrainian ministry regarding affected household numbers
confidence 95%Sources used for this update (7)
- ua.news — Internet service disruptions occurred in Kyiv following a Russian attack on a data center
- Reuters — Russia's attacks disrupt internet services to 100,000 households in Kyiv, Ukrainian ministry says
- Українська правда — Russia attacks internet service facility in Kyiv: network disruptions possible
- Українські Національні Новини (УНН) — Due to Russian shelling, internet disruptions are possible in Kyiv — providers
- The New Voice of Ukraine — Russia strikes data center in Kyiv, internet and communications disruptions possible
- www.yahoo.com — Russia puts Ukraine’s internet in its sights as attacks on Kyiv infrastructure intensify
- ua.news — In Kherson, Russian shelling destroyed an Oschadbank branch building
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