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One of the latest cyber attacks was based on fake pop - ups appearing on compromised sites , urging people to install an updated Flash Player .
 ( phishing: attacks,  fake pop - ups appearing on compromised sites: attack pattern) 
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: attacks,  fake pop - ups appearing on compromised sites: attack pattern) 