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" I can take over your computer or personal information , hold it for ransom , give you instructions on how to create a virtual wallet , force you to pay me , and you have no way of finding out who I am , " Herjavec explains .
 hold it: attack pattern; take over your computer or personal information: attack pattern; I: 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:
 hold it: attack pattern; take over your computer or personal information: attack pattern; I: attacker