2375
The CIA hoards " zero day " vulnerabilities — weaknesses not known to the software 's vendors — instead of revealing them to the likes of Google , Apple and Microsoft !
 discover vulnerability: revealing
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: revealing