adevarul.ro/stiri-externe/europa/atacuri-ciberneti

Ukraine reported a cyber attack on its air alert system, displaying false messages about a radiological threat. Shortly after, Russia announced its own alert app was targeted by a massive cyber attack. These incidents occurred following the expiration of a ceasefire in the Kherson region. The ceasefire, which lasted from October 27 to November 1, was intended to facilitate humanitarian efforts. Both countries have accused each other of cyber interference. Ukrainian President Zelensky suggested halting attacks on Russian oil refineries if the U.S. provides Patriot missiles. Meanwhile, energy supply disruptions were reported in Ukraine due to ongoing Russian attacks.