Russian hackers got into Ukraine's air raid alert system and sent false warnings... very ineptly. The messages were so stupid and unconvincing, the Ukrainians had field day with memes about them. The messages were in Russian and started out "Hi!" https://kyivindependent.com/ukraines-air-raid-alert-system-hacked-air-force-says-as-false-nuclear-chemical-warnings-sound/ #Russia #Ukraine #StandWithUkraine