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But other systems are still being rebuilt after the borough ’s encounter with the ransomware known as BitPaymer , which locked down systems ranging from main file servers to the card - swipe mechanisms that control doors in government buildings .
 the card - swipe mechanisms: victim; main file servers: victim; locked down systems: attack pattern; BitPaymer: tool; the ransomware: tool; the borough: victim
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:
 the card - swipe mechanisms: victim; main file servers: victim; locked down systems: attack pattern; BitPaymer: tool; the ransomware: tool; the borough: victim