529
“ The WannaCry 1.0 and 2.0 versions , a type of fast - spreading ransomware that blocks the data of the users and then asks for a ransom , are only the beginning in a series of similar , ample attacks , making WannaCry one of the most significant IT threats of the next 12 months .
 ransom: asks for a ransom
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: asks for a ransom