Applications for warning civilians in Ukraine and Russia faced cyberattacks

A Ukrainian app for airstrike warnings faced a cyberattack, leading to misinformation about nuclear threats. Russia's emergency ministry reported a similar attack on its app. Meanwhile, Russian strikes in the Odesa region injured four people. Ukrainian authorities suspended the app's operation and urged citizens to rely on official sources for alerts. Russia claimed to have targeted a military facility and a cargo ship in Odesa during ongoing attacks.