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A new variant of the WannaCry ransomware attack surfaced on Monday , according to cyber security firm Check Point Software , which it said it had stopped from damaging computers by activating a " kill switch " in the software .
 ransom: the WannaCry 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 WannaCry ransomware attack