Timeline

  1. — Al Jazeera: Ukraine blames Russia after air alert app sends out false warnings
  2. — The Guardian: Ukraine and Russia say emergency air-raid warning systems hit by cyber-hacks – Europe live
  3. — Al Jazeera: Nuclear radiation in Russia, Ukraine? No, just hacked warning alerts
  4. — France 24: Ukraine and Russia both hit by cyberattacks on emergency apps
  5. — The Guardian: Hackers send fake nuclear threat alert to Ukraine emergency app
  6. — BBC: What we know about the alert app hack in Ukraine and Russia
  7. — France 24: Ukraine and Russia report fake emergency alerts after cyberattacks target apps
  8. — BBC: Fake nuclear warning from hacked app sparks unease but not panic in Ukraine

Same story, different headlines

Headlines are written by each outlet. Reading them together shows what each one chose to emphasise.

Groups are built automatically by comparing headlines published close together; a headline may occasionally be grouped wrongly. All reporting belongs to the outlets linked above. How we work.