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In wake of last week ’s ransomware attack , technology specialists warn that ‘ paying money to a criminal is never a good idea ’ Cybersecurity experts have warned businesses against meeting hackers ’ demands for money in the wake of the “ unprecedented ” attack on hundreds of thousands of computer systems around the world .
 businesses: victim; hackers: attacker
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: ransom 
  Option: victim, attacker, payment method, attack pattern, damage amount, tool, time, price, place 
Text: {0} 
Answer:
 businesses: victim; hackers: attacker