ConfirmedWorld · Kyiv, Ukraine

Ukraine, Russian alert systems hit with cyberattacks that spread alarming messages

First reported 2026-11-02 02:48 UTC · Updated 2026-11-03 01:56 UTC · 11 independent sources

What happened

Hackers hit the emergency alert apps of both Ukraine and Russia late Sunday, sending residents fake warnings, officials in both countries said.

Ukrainians received messages that Kyiv faced a high danger of nuclear radiation, according to the Associated Press.

Ukraine's air raid alert channel said on Telegram that unauthorized parties had interfered with the app, which was suspended and then restored overnight.

The false alerts also invoked a chemical threat and public unrest in the capital, and were riddled with spelling and grammar errors.

One fake post named the hacking group Hitcore, and the Russian Telegram channel Mash said Hitcore's representatives had claimed responsibility; that claim could not be independently verified.

Russian officials said hackers got into the Emergency Ministry's mobile app and sent fake alerts; the ministry did not say who was behind it and added that sirens, SMS and broadcasts kept working normally.

Summary written by AI from 3 independent sources (DW, Arab Times, France 24) and checked automatically against them for copied text and numbers that are not in the sources. How we work

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Who reported it

  1. 2026-11-02 02:48 UTCDW · dw.com ↗
  2. 2026-11-02 09:30 UTCArab Times via AP · arabtimesonline.com ↗
  3. 2026-11-02 10:20 UTCFrance 24 · france24.com ↗
  4. 2026-11-02 10:44 UTCKhaama Press · khaama.com ↗
  5. 2026-11-02 10:54 UTCCBC · cbc.ca ↗
  6. 2026-11-02 11:11 UTCGuardian · theguardian.com ↗
  7. 2026-11-02 11:18 UTCCNBC · cnbc.com ↗
  8. 2026-11-02 12:14 UTCCyprus Mail · cyprus-mail.com ↗
  9. 2026-11-02 18:23 UTCAl Jazeera · aljazeera.com ↗
  10. 2026-11-02 18:28 UTCBBC · bbc.co.uk ↗
  11. 2026-11-02 19:51 UTCNYT · nytimes.com ↗
  12. 2026-11-02 22:50 UTCMyJoyOnline same text as BBC · myjoyonline.com ↗

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