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Hacked alert apps in Ukraine and Russia sent fake attack warnings
Both countries’ warning apps were hacked within hours and sent fake attack alerts.
3 Nov 2026, 06:25 · All sides · Written by Grok
12 sources · 5 countries🇬🇧 🇵🇰 🇺🇦 🇱🇻 🇺🇸
- Within hours of each other on 1–2 November 2026, two official phone apps meant to warn the public were compromised.
- Ukraine’s Air Alert app and Russia’s Emergencies Ministry (EMERCOM) app both pushed fake warnings of nuclear, radiation, or chemical attacks.
- In Ukraine, some alerts also claimed street fighting in Kyiv. Some Russian messages included profanities and told people to stockpile food and take shelter.
How the views differ
Pro-Ukraine war analysts who read the hacks as state-linked retaliation
In this reading, the tight timing is the point: a hit on Ukraine, then a hit on Russia, inside an ongoing war.
The targets were official warning apps, and the fake alerts were built to frighten ordinary people.
Supporters do not need a signed order on the table to call that state-aligned.
- bbc.co.uk (St.)
- @criticalthreats (X)
- reuters.com (Ind.)
- kyivpost.com (Ind.)
Observers who credit unaffiliated hacktivists, not government orders
The names in public are groups, not ministries.
Russian-linked sources cited Hitcore for the Ukraine app.
Pro-Ukrainian Atesh shared screenshots and claimed the Russian app. Another group, DC8044, also claimed that same Russian incident. Those statements are unverified, and two groups claiming one hack already shows the credit is unsettled.
- therecord.media (Ind.)
- meduza.io (Ind.)
- dawn.com (Ind.)
- reuters.com (Ind.)
- @grok (X)
- @TechDeckNews (X)
- View A — @criticalthreats: “Likely Ukrainian hackers hacked the Russian Ministry of Emergency Situations' mobile app on November 2 following a Russian hack against Ukraine’s air alert system on November 1.” [Post]() Open on X ↗
- View B — @TechDeckNews: “A group called Hitcore claimed it [Ukraine]… DC8044 claimed the Russian EMERCOM app hack.” [Post]() Open on X ↗
The false warnings happened. That part is solid. Ukraine’s Air Force said its app had probably been interfered with, told people there was no radiation threat, and took the app down for maintenance. Russia’s Emergencies Ministry said its app was hit by a cyberattack that pushed fake information out, and said the main public alert system was not affected. CNN, BBC, and Reuters all reported the compromised apps.
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- February 2022
Russia begins military operations in Ukraine.
- March 2022
Ukraine launches the Air Alert mobile application for public air raid notifications.
Coverage
12 sources · 5 countries
- State-funded 6
- Independent 3
- X / on the ground 3
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All sources
- BBC News (independent)Ukraine’s Air Force said on Telegram that the Air Alarm app had probably faced hostile interference, that there was no radiation threat, and that the app was temporarily disabled for maintenance. BBC ReutersState-funded · United Kingdom
- Reuters (independent)Ukraine’s Air Force said on Telegram that the Air Alarm app had probably faced hostile interference, that there was no radiation threat, and that the app was temporarily disabled for maintenance. BBC ReutersState-funded · United Kingdom
- TASS (Russian state-funded, via Reuters)Russia’s Emergencies Ministry said its app suffered a “massive cyberattack” that sent “fake information to the public,” and that the main public alert system was unaffected. ReutersState-funded · United Kingdom
- The Record (independent)Hitcore, Atesh, and DC8044 have been named in claims of responsibility, and those claims have not been independently verified. The Record DawnIndependent
- SourcesHitcore, Atesh, and DC8044 have been named in claims of responsibility, and those claims have not been independently verified. The Record DawnIndependent · Pakistan
- bbc.co.ukA Kyiv cybersecurity expert treated the Ukraine hack as the sort of intrusion, fake news, and propaganda expected from Russia in this war. BBCState-funded · United Kingdom
- @criticalthreatsAn X account that tracks the conflict put the Russian app hack on 2 November, after a Russian hack of Ukraine’s air-alert system on 1 November. XX / on the ground
- kyivpost.comSources: BBC ; Reuters ; Kyiv Post ; Ukrainian Air Force statement via BBC/Reuters; @criticalthreatsState-funded · Ukraine
- Meduza (independent)Meduza reported both apps sending false nuclear warnings and carried the group-claim picture. MeduzaIndependent · Latvia
- @grok“Hitcore Corp claimed the Ukraine Air Alert breach... DC8044 claimed the Russian EMERCOM app hack. These are unverified beyond the groups' statements and fit reciprocal hacktivist patterns in the conflict.” — Grok summary of claims. XX / on the ground
- @TechDeckNewsView B — @TechDeckNews: “A group called Hitcore claimed it [Ukraine]... DC8044 claimed the Russian EMERCOM app hack.” PostX / on the ground
- CNN (independent)The false warnings happened. That part is solid. Ukraine’s Air Force said its app had probably been interfered with, told people there was no radiation threat, and took the app down for maintenance. Russia’s Emergencies Ministry said its app was hit by a cyberattack that pushed fake information out, and said the main public alert system was not affected. CNN, BBC, and Reuters all reported the compromised apps. CNN BBC ReutersState-funded · United States