Ukraine says it hacked Russian emergency alert app in response to Air Alert cyberattack
President Volodymyr Zelensky confirmed that Ukrainian specialists hacked the Russian Ministry of Emergency Situations' emergency-alert app in response to a suspected Russian cyberattack on Ukraine's Air Alert app. Both apps sent users false warnings about nuclear, radiation, chemical, and street-fighting dangers. Ukraine temporarily suspended the affected Air Alert service before restoring it, while the nationwide alert system continued operating normally.
Key points
- Ukraine's Air Alert app was compromised on the evening of November 1.
- Ukrainian users received false radiation, nuclear, chemical, and street-fighting warnings.
- Ukraine temporarily suspended the affected service and later restored it.
- Ukraine's nationwide alert system was not affected and continued operating normally.
- The Russian emergency-alert app was hacked overnight into November 2.
- Russian users received nationwide false warnings about P1-SUN nuclear missile launches and were urged to stock food and shelter in basements.
- Zelensky said Ukraine had established Russian responsibility for the attack and described its response as retaliation.
Why it matters
The reciprocal attacks show that civilian emergency-alert infrastructure is being used as a target in the conflict. False warnings about nuclear, radiation, chemical, and street-fighting dangers can erode public trust and psychological resilience during emergencies, even when the affected app is restored and alternative alert systems remain operational.
What happened
The Air Alert app was compromised on the evening of November 1, sending Ukrainian users simultaneous false warnings about radiation, nuclear, chemical, and street-fighting dangers. Ukraine's Air Force said none of those threats was real. The app's service was temporarily suspended and then restored, while the nationwide alert system continued to work normally; the State Emergency Service of Ukraine also said it had not been affected. Overnight into November 2, hackers gained access to the Russian Ministry of Emergency Situations' mobile alert app and distributed false nationwide warnings about nuclear launches from P1-SUN carriers, along with advice to stock food and shelter in basements. The Russian ministry confirmed a major cyberattack on its app. Zelensky confirmed that Ukrainian specialists carried out the Russian hack and said it was a response to the suspected Russian attack on Air Alert.
How Ukrainian sources describe it
Ukrainian reporting centers on Zelensky's confirmation of the retaliatory operation and his characterization of the initial attack as a deliberate Russian assault on civilians. It also emphasizes that Air Alert was temporarily suspended and restored, while the nationwide alert system remained operational. The incident is presented as part of what Zelensky described as hundreds or thousands of previous Russian cyberattacks on banking, pension, social-support, and other civilian services.
Background
P1-SUN is described in the supplied material as a Ukrainian FPV interceptor drone made by SkyFall for destroying Shahed-type drones, winged missiles, and helicopters. While Air Alert was malfunctioning, Ukraine's Ministry of Digital Transformation provided instructions for determining alerts locally.