3503
Hackers in 2014 attacked the Warsaw Stock Exchange and at least 36 other Polish sites , stealing data and posting graphic images from the Holocaust .
 the Warsaw Stock Exchange: victim; Hackers: attacker; 2014: time
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:
 the Warsaw Stock Exchange: victim; Hackers: attacker; 2014: time