3024
Accoridng to a press release , once the Cockrell Hill Police Department became aware that files on the server had been corrupted by a computer virus , they immediately disconnected the server and all computers from the internet and all state database systems and were able to contain the virus .
 a computer virus: tool; the Cockrell Hill Police Department: victim; files: compromised data; the server: 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:
 a computer virus: tool; the Cockrell Hill Police Department: victim; files: compromised data; the server: victim