1157
" Northrop Grumman and Equifax are coordinating with law enforcement authorities to assist them in their investigation of recent incidents involving unauthorized actors gaining access to individuals ’ personal information through the W - 2 online portal . "
 unauthorized actors: attacker; personal information: compromised data; the W - 2 online portal: victim; individuals: 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:
 unauthorized actors: attacker; personal information: compromised data; the W - 2 online portal: victim; individuals: victim