The drone struck just after noon on Friday, setting part of a business center in central Kyiv ablaze. Firefighters worked through the smoke to reach the upper floors, and when the tally was done, four people were dead. The building held no weapons cache and no command post. It housed the offices of Datagroup, one of Ukraine’s largest telecommunications companies.
The strike was the sharpest edge of a week in which Russia turned its fire on the machinery that keeps Ukraine connected. On Wednesday and Thursday, strikes on several data centers and internet providers knocked roughly 100,000 households in Kyiv and the surrounding region offline, according to Ukraine’s digital transformation ministry. The outages were temporary. The intent behind them, officials said, was not.
“Russia has targeted major Ukrainian data centers, seeking to disrupt the flow of information,” Andrii Sybiha, Ukraine’s foreign minister, wrote on X.
For most of the war, Russia has aimed its long-range arsenal at Ukraine’s power grid, its ports and its factories. This week, the list grew to include the servers and fiber links on which Ukrainian banks, payment systems and public services run. President Volodymyr Zelensky described the shift in plain terms. “All this affects people’s ability to stay connected, study, work,” he said. Everyday life, he added, is now itself a target.
The country’s digital sector became a wartime lifeline early in the conflict. Ukraine moved state records and public services online, pushing administration onto apps and remote servers so that government could keep functioning through missile campaigns. The bet was that a distributed network would survive where physical offices could not. It has, for the most part, and the fact that a hundred thousand homes lost service for only a short time is itself a measure of that resilience. This week showed the limits of the design.
The change caught Ukrainian companies in a posture few had fully prepared for. Businesses began moving their data abroad, according to people tracking the response, a reversal for a country that has spent years arguing its digital backbone was secure precisely because it was spread thin. Ukraine’s internet is unusually decentralized, a web of thousands of small providers. That structure made it hard for any single strike to darken an entire region, and it worked as long as attacks stayed aimed at power plants and depots. It offers less protection when an adversary starts hitting data centers in sequence.
The timing compounds the strain. With winter approaching, officials and industry figures fear repeated attacks could begin to disrupt the networks that keep Ukraine running through the season’s expected blackouts. The government has spent years making sure mobile and internet providers hold enough backup power to stay up during long electricity outages. Data centers are harder to harden and harder to move. Serhii Sternenko, a prominent blogger and former government adviser, told Kyiv residents to prepare by getting Starlink terminals or other means of staying in touch. The goal, he wrote, is not only to hit energy infrastructure but to destroy data centers and internet operators outright.
The pressure now reaches beyond Ukraine’s borders. On Thursday, Polish authorities reported that a Starlink satellite station in central Poland serving Ukraine had been set on fire, in what local officials described as an act of sabotage tied to Moscow. Analysts said the incident, if confirmed, would show how far Russia is willing to reach to sever Ukraine’s connectivity, and how thin the systems carrying Ukrainian traffic have become.
Tom’s Hardware chronicled the strikes on September 26, and the pattern fits a broader turn in the conflict. Russia has intensified its attacks on Ukraine’s economy this month, hitting warehouses, petrol stations, ports and steel plants. Ukrainian officials said the country produced no steel at all this month for the first time in a century. The attacks lean increasingly on new high-speed jet-powered drones such as the Geran-5, which Ukraine is struggling to counter while running low on Patriot missiles.
The open question is how much of Ukraine’s digital economy can be moved, replicated or simply endured. Shipping data out of the country shields it from destruction but burdens it with new legal and latency problems, and it does nothing to restore service to the homes and businesses still trying to operate in Kyiv.
The economics cut both ways. Ukrainian cloud and data center operators spent years assuring customers that local hosting was safe, cheaper and faster than foreign alternatives. Those assurances now ring hollow to companies weighing a night’s outage against the cost of rebuilding, and the migration abroad is likely to accelerate even if the strikes stop, which would quietly erode one of the sectors Ukraine counted on for postwar growth.
Keeping the country connected has been a government priority throughout the war, and the infrastructure has mostly held. The risk this week is that Russia has found a target set it can keep hitting, and that each strike pushes a little more of Ukraine’s economy toward servers that sit somewhere safer, and farther away.
