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While ransomware attacks against local governments are a common problem across the globe , NCCIC has not been called in on a ransomware attack against the federal government that threatened major destruction , Felker said .
 ransom: ransomware attacks
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:
 ransom: ransomware attacks