184
For comparison , the WannaCry ransomware attacked 200,000 computers across 150 countries , and has only pooled $ 127,142 in bitcoins since it surfaced .
 ( ransom: the WannaCry ransomware attacked,  computers: victim, $ 127,142: price, in bitcoins: price) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: phishing, data breach, ransom, discover vulnerability, patch vulnerability, Arguments type: vulnerable system, capabilities, vulnerability, number of victim, issues addressed, compromised data, damage amount, common vulnerabilities and exposures, victim, patch number, number of data, tool, discoverer, time, purpose, place, payment method, releaser, vulnerable system version, attacker, supported platform, patch, price, vulnerable system owner, trusted entity, attack pattern. 
Text: {0} 
Answer:
 ( ransom: the WannaCry ransomware attacked,  computers: victim, $ 127,142: price, in bitcoins: price) 