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CloudFlare has been working with various search engines to purge their caches , but in the process , any evidence of the data that was leaked is being deleted as well .
 data breach: was leaked
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: was leaked