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Hackers behind the claim are demanding Apple pay them $ 75,000 in cryptocurrency or give them $ 100,000 in iTunes vouchers , according to reports .
 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:
 Hackers: attacker