Ukraine and Russia say emergency air-raid warning systems hit by cyber-hacks
Good morning and welcome to our live coverage of key events in Europe.
TL;DR
- Ukraine's emergency alert app sent out alarming fake messages late Sunday night, including warnings of nuclear radiation, chemical attacks, and incoming hypersonic missiles.
- Ukraine's Air Force clarified the situation via Telegram, urging citizens to remain calm and disregard the false messages.
- Russia reported that its own warning app was hacked and taken offline.
- A Ukrainian hacker group claimed responsibility for sending fake alerts about nuclear warheads to users in Russia.
- The cyber-hacks occurred alongside physical strikes targeting energy sites, including oil refineries, in regions like Zaporizhzhia and Odesa.