A radiation and chemical alarm was "announced" in Kyiv. Following this, a warning about street fights popped up on the airstrike app. After such a set of messages, the service was quickly suspended and push notifications were disabled. The Ukrainian Air Force hastened to reassure people: there is no radiation threat. Later a version appeared according to which the application was allegedly hacked and external parties gained access to its work.

A radiation and chemical alarm was "announced" in Kyiv. Following this, a warning about street fights popped up on the airstrike app. After such a set of messages, the service was quickly suspended and push notifications were disabled. The Ukrainian Air Force hastened to reassure people: there is no radiation threat. Later a version appeared according to which the application was allegedly hacked and external parties gained access to its work.