665
Without the due diligence of first Trend Micro ’s ZDI discovering the original flaw , and then 0patch uncovering the secondary flaw in the patch , Microsoft and their customers would be exposed to hackers with bad intentions .
 discover vulnerability: uncovering
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:
 discover vulnerability: uncovering