692
One of those ends seems to have been to spam out another wave of those same fraudulent emails to your friends and colleagues , in the hope of getting them to authorise the imposter app , and thus to send out another wave of emails , and another , and so on .
 ( phishing: spam out,  fraudulent emails: tool, your friends: victim, colleagues: victim) 
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:
 ( phishing: spam out,  fraudulent emails: tool, your friends: victim, colleagues: victim) 