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According to the Cyber Threat Alliance ( CTA ) , the damages caused by CryptoWall 3 , a particular type of ransomware , hit $ 325 million in 2015 alone .
 ransom: hit
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: hit