1160
" Based on the investigation to date , Equifax has no reason to believe that its systems were compromised or that it was the source of the information used to gain access to the online portal . "
 ( data breach: were compromised,  Equifax: victim, its systems: 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:
 ( data breach: were compromised,  Equifax: victim, its systems: victim) 