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The documents describe an internal CIA group called UMBRAGE that WikiLeaks said was stealing the techniques of other nation - state hackers to trick forensic investigators into falsely attributing CIA attacks to those actors .
 nation - state hackers: victim; UMBRAGE: attacker; an internal CIA group: attacker; the techniques: 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:
 nation - state hackers: victim; UMBRAGE: attacker; an internal CIA group: attacker; the techniques: compromised data