2775
“ By launching phishing attacks targeting popular online services that use this authentication practice , phishers are mass harvesting email address , password credential combination that can be used to attack secondary targets , ” the report says .
 ( phishing: phishing attacks,  popular online services: trusted entity) 
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: phishing attacks,  popular online services: trusted entity) 