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Anonymous hackers have stolen and leaked 1.9 million email addresses and some 1,700 names and active phone numbers of Bell Canada customers .
 hackers: attacker; 1.9 million: number of data; email addresses: compromised data; names: compromised data; 1,700: number of data; phone numbers: compromised data; Bell Canada: victim; customers: 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; 1.9 million: number of data; email addresses: compromised data; names: compromised data; 1,700: number of data; phone numbers: compromised data; Bell Canada: victim; customers: victim