Ukrainian air raid alert app sends false warnings after being hacked

As of November 2, 2026, Ukraine's air raid alert app was reportedly hacked, sending false alerts to residents in Kyiv about imminent nuclear and chemical threats. The Ukrainian Air Force announced on Telegram that the app may have faced "hostile interference," urging citizens to use other sources for accurate information. The abnormal alerts disappeared shortly after their initial appearance. Russia also reported similar breaches of its emergency alert systems, with hackers sending fake warnings of missile attacks capable of carrying nuclear warheads in both countries. This incident highlights growing concerns over the security and integrity of government-run emergency apps during conflicts, especially as artificial intelligence increasingly plays a role in cyberattacks.