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McAfee has been tracking ransomware attacks for years as they progressed from extorting $ 100 or $ 200 from individuals who clicked the wrong link to “ soft targets ” such as hospitals , universities and police stations to some of the major global corporations the antivirus firm counts among its customers .
 $ 100: price; $ 200: price; individuals: victim; clicked the wrong link: attack pattern; they: 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:
 $ 100: price; $ 200: price; individuals: victim; clicked the wrong link: attack pattern; they: attacker