1895
Microsoft had previously published a notice on security fixes to Docs.com for Office 365 administrators , advising them on how to control access by users to the service .
 patch vulnerability: security fixes
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:
 patch vulnerability: security fixes