3749
Two years prior to the first Ukraine incident , hackers began attempting to acquire legitimate login credentials by hacking non-operational systems at Ukrainian utilities – systems very much like Burlington Electric ’s laptop .
 data breach: acquire
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 data breach: acquire