1001
He first appeared on the scene in late 2015 and made a name for himself by hacking healthcare organizations , stealing their data , and trying to extract ransoms from victims by threatening to release sensitive data to the public .
 their data: compromised data
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: data breach 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, number of victim, compromised data, number of data 
Text: {0} 
Answer:
 their data: compromised data