On June 3rd, 2022 Italian city, Palermo shuts down all systems to isolate and limit the dissemination of a sophisticated ransomware attack impacting over 4M people, including tourists. While the restoration of IT systems and public web portals is well underway, most services remain offline. The ransomware attack on the Italian city could possibly be perpetrated by a well-known pro-Russian hacktivist group KillNet. Read more: https://www.bleepingcomputer.com/news/security/italian-city-of-palermo-shuts-down-all-systems-to-fend-off-cyberattack/