662
However , by the time those behind WannaCry had withdrawn funds from the associated Bitcoin wallets -- a full three months after the attack -- it meant the 338 payments victims had made were worth around $ 140,000 , which was an increase in value of just under $ 50,000 compared to when the majority of payments were made .
 ransom: WannaCry
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: WannaCry