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Earlier this year , UpGuard also discovered a similar situation that involved the Republican National Committee ( RNC ) , which left millions of voter records exposed on the cloud account .
 ( data breach: exposed,  voter records: compromised data, millions: number of data, the Republican National Committee ( RNC ): victim, Earlier this year: time) 
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,  voter records: compromised data, millions: number of data, the Republican National Committee ( RNC ): victim, Earlier this year: time) 