1637
Also , during the analysis of ABCD ’s servers and computers , suspicious user accounts were discovered suggesting that hackers may have accessed portions of ABCD ’s network , ” the organization stated .
 hackers: attacker; network: victim; user accounts: compromised data; ABCD: 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:
 hackers: attacker; network: victim; user accounts: compromised data; ABCD: victim