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Ukraine and Russia both hit by cyberattacks on emergency apps

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Based on a feed excerpt; full article content has not been acquired. Source evidence retrieved 02/11/2026, 10:23:24 UTC.

Briefings

Both Ukraine and Russia experienced cyberattacks on their emergency alert mobile applications late Sunday, resulting in false high nuclear radiation warnings for Kyiv and fake alerts for Russia's Emergency Ministry. This incident highlights vulnerabilities in critical infrastructure during wartime, with no confirmed impact on civilian lives reported in the source material.

Key points

• Ukraine's emergency alert app was targeted by hackers late Sunday, sending false high nuclear radiation warnings to Kyiv residents.
• Russia's Emergency Ministry mobile app was compromised, leading to the distribution of fake emergency alerts to the Russian population.

Context

Cyberattacks on emergency systems during conflict zones can create dangerous false alerts, as seen in Ukraine and Russia. This incident underscores the need for secure communication channels in crisis management.

Limitations

Source evidence is limited to official statements from Ukrainian and Russian authorities regarding the timing and nature of the attacks. No specific dates of compromise, number of affected users, or confirmed casualties are provided. The source does not specify the duration of the attacks or the extent of data breaches.

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