Thousands of Internet users are deprived of the Internet in France and Europe due to a probable cyberattack on a satellite network, which occurred at the start of the Russian offensive in Ukraine, according to concordant sources.
According to Orange, “nearly 9,000 subscribers” to a satellite Internet service from its subsidiary Nordnet, in France, were deprived of the Internet on Friday evening following a “cyber-event” which occurred on February 24 within Viasat, an American satellite operator of which he is the client.
Eutelsat, parent company of the bigblu satellite internet service, also confirmed on Friday evening that around a third of bigblu’s 40,000 subscribers in Europe (Germany, France, Hungary, Greece, Italy, Poland) were affected by the outage on Viasat.
In the United States, Viasat said on Wednesday that a “cyber event” had caused “a partial network outage” for customers “in Ukraine and elsewhere” in Europe dependent on its KA-SAT satellite. Viasat gave no further details, confining itself to indicating that “the police and state partners” had been notified and “were assisting” with the investigations.
Tens of thousands of terminals rendered inoperative
If the euphemism “cyber-event” left little doubt that it was a cyberattack, the fact was confirmed on Thursday by General Michel Friedling, who heads the French Space Command. “For a few days, shortly after the start of operations, we have had a satellite network which covers Europe in particular and in particular Ukraine which was the victim of a cyber attack, with tens of thousands of terminals which have been returned inoperative immediately after this attack”, he indicated during a press briefing organized by the Ministry of Defence, specifying that he was talking about “a civilian network, Viasat”.
These disturbances also affect, in Germany and central Europe, 5,800 wind turbines with a total power of 11 gigawatts. “Due to a massive disruption of the satellite connection in Europe, remote monitoring and control of thousands of wind power converters is currently only possible to a limited extent,” said the manufacturer of these wind turbines, the German Enercon, this week in a press release.
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Enercon says the problems began on February 24, the first day of the invasion of Ukraine. “There is no danger for the wind turbine” which continues to produce energy but can no longer be reset remotely if necessary, explains the manufacturer.
A report by the German Federal Office for Information Security (BSI), quoted on Friday by the daily Handelsblatt, considers it “conceivable” that a cyberattack is the cause of this outage.
Cybersecurity companies have observed attacks in Ukraine with a new data-destroying virus, the real effects of which are little known.
In Russia, institutional sites have been made inaccessible from abroad, to protect them from denial of service (DOS) attacks which regularly render them inoperative.