3396
However , according to Merrigan , $ 20,000 in Bitcoins have already been paid by victims of the MongoDB attack .
 ransom: have already been paid
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: have already been paid