1309
Experts say the leak , which was mostly lines of computer code , was made up of a variety of “ zero - day exploits ” that can infiltrate Windows machines and then be used for espionage , vandalism or document theft .
 discover vulnerability: say
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: say