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— Hacker Fantastic ( @hackerfantastic ) April 14 , 2017 But just hours later , Microsoft announced that many of the vulnerabilities were addressed in a security update released a month ago .
 patch vulnerability: were addressed
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: were addressed