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Attackers have their own website Two ransom notes have been found in the hundreds of confirmed attacks , one asking victims to get in contact via email and confirm the payment , while the other used a completely different mode of operation , redirecting users to a Tor - hosted website .
 ransom notes: tool
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:
 ransom notes: tool