1711
Of the 15 security holes resolved in the latest version , 14 were discovered by Cure53 , which also noticed that a flaw initially patched in December 2014 was reintroduced in November 2016 .
 discover vulnerability: noticed
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: noticed