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In performing forensics on the actual breach , the important examination is to determine how 8,761 files just walked out of one of the most secretive and confidential organizations in the world , " he continues . "
 data breach: the actual 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 actual breach