1) What caused the disruptions in the airports? a) b) c) d) 2) What company’s system was attacked? a) b) c) d) 3) What system stopped working after the attack? a) b) c) d) 4) What happened when the system failed? a) b) c) d) 5) What is a ransomware attack? a) b) c) d) 6) What did authorities recommend? a) b) c) d) 7) Which countries were affected? a) b) c) d) 8) What was the result of the cyberattack? a) b) c) d) 9) Who is investigating the case? a) b) c) d) 10) What is one lesson learned from this event? a) b) c) d)  

Comprehension reading.

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