Cyberattack disrupts check-in systems at 3 European airports for 2nd day – National cyberattack-disrupts-check-in-systems-at-3-european-airports-for-2nd-day-national #Cyberattack #disrupts #checkin #systems #European #airports #2nd #day #National, Fallout from a cyberattack that affected check-in systems at several European airports extended into a second full day on Sunday, as passengers faced dozens of cancelled and delayed flights — and the […]