613
It 's also the protocol that today 's WannaCry attack is exploiting to rapidly spread from one host to the next around the world , literally at the speed of light .
 today: time
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:
 today: time