The team of the Air Alarm app explained how fake alerts about radiation danger, chemical attack and street fights appeared there. According to the developers, third parties gained unauthorized access to the operator interface, but not to the application itself. Due to this, false messages were sent to the system, especially in Russian with a link to a third-party Telegram channel. The service work was temporarily stopped and after the inspections and elimination of the interfering factors, it was resumed within two hours. A security audit is currently in progress. The developers also denied reports of users' data being leaked, their phones being hacked or the app containing viruses. Radio Liberty.