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Pro-Ukraine Cyberattack Paralyzes Aeroflot’s IT Network and Threatens Passenger Data

Russia’s prosecutor general has opened a criminal investigation into the outage that grounded more than fifty Aeroflot flights.

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An Aeroflot aircraft at Istanbul International Airport in Istanbul, Turkey December 13, 2022. REUTERS/Yoruk Isik/ File Photo
DENPASAR, INDONESIA - 2025/06/22: An Aeroflot Airbus 350-900 taking off from Denpasar Bali Ngurah Rai airport. Aeroflot does operate direct flights to Indonesia from Sheremetyevo airport. The route from Moscow to Bali can also include a transfer in in Asia: Hong Kong, Seoul or Bangkok. (Photo by Fabrizio Gandolfo/SOPA Images/LightRocket via Getty Images)

Overview

  • Hackers from Silent Crow and Cyberpartisans BY claimed a year-long infiltration that destroyed roughly 7,000 servers and commandeered senior managers’ computers.
  • The attack forced Aeroflot to cancel over fifty flights at Sheremetyevo Airport, disrupting domestic services and canceling select routes to Minsk and Yerevan.
  • Aeroflot has dispatched IT specialists to restore its network and is offering refunds or rebooking options valid for ten days to affected passengers.
  • Russia’s Prosecutor General’s Office confirmed the outage resulted from a cyberattack and launched a criminal investigation into the breach.
  • Hackers have escalated their threat by vowing to publish millions of passenger records if their demands are not met.