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“ Dun & Bradstreet maintains that neither they or NetProspex suffered a breach or caused the leak , ” said Stephen Boyer , co-founder and CTO of third - party risk management and security ratings firm BitSight .
 NetProspex: victim; Dun & Bradstreet: 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: data breach 
  Option: victim, attacker, attack pattern, purpose, damage amount, tool, time, place, number of victim, compromised data, number of data 
Text: {0} 
Answer:
 NetProspex: victim; Dun & Bradstreet: victim