1390
While initially this zero - day was classified as an Office vulnerability , Microsoft 's security advisory revealed this vulnerability also affected WordPad , a free document viewer included by default with all Windows versions .
 discover vulnerability: was classified
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: was classified