2930
" The initial breach occurred in September 2015 , giving the attackers 17 months to operate undetected , more than enough time to find and exfiltrate enough data to profit greatly from their efforts , " he said .
 data breach: The initial breach
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: The initial breach