1099
A California auto loan company left the names , addresses , credit scores and partial Social Security numbers of up to 1 million people exposed on an insecure online database .
 ( data breach: exposed,  A California auto loan company: attacker, 1 million: number of victim, Social Security numbers: compromised data, credit scores: compromised data, addresses: compromised data, the names: compromised data, people: 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: exposed,  A California auto loan company: attacker, 1 million: number of victim, Social Security numbers: compromised data, credit scores: compromised data, addresses: compromised data, the names: compromised data, people: victim) 