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The Privacy Commissioner for Personal Data , Hong Kong ( Privacy Commissioner ) , Mr Stephen Kai - yi WONG , expressed serious concern over the Cathay Pacific Airways data breach incident , noting that the incident might involve a vast amount of personal data ( such as name , date of birth , passport number , Hong Kong Identity Card number , credit card number , etc ) of local and foreign citizens .
 data breach: the incident
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 incident