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Microsoft president and chief legal officer Brad Smith said Sunday that the ransomware attack should serve as a “ wake - up call ” to governments not to hoard vulnerabilities .
 ransom: the ransomware attack
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: the ransomware attack