Russia and Ukraine report cyberattacks on emergency apps after fake nuclear and chemical warnings

Kyiv blamed Russia for the hack.Just hours later, Russia's Emergencies Ministry reported via Telegram that its own emergency warning application had been subjected to a "massive cyberattack" which similarly resulted in the distribution of false information to users.The cyber incidents occurred right on the heels of the expiration of a localized ceasefire in the Russian-occupied Kherson region, escalating digital and psychological friction alongside physical hostilities.

Russia and Ukraine report cyberattacks on emergency apps after fake nuclear and chemical warnings November 2, 2026.