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“ Our initial analysis found that the ransomware uses multiple techniques to spread , including one which was addressed by a security update previously provided for all platforms from Windows XP to Windows 10 , ” Microsoft said in a statement to Recode .
 patch vulnerability: was 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: was addressed