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In a statement to the Senate Finance Committee , IRS chief John Koskinen said 35,000 affected people had been notified of the breach and $ 30 million been paid for around 8,000 fraudulent tax refunds .
 ( data breach: the breach,  people: victim, 35,000: number of victim, $ 30 million: damage amount) 
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: the breach,  people: victim, 35,000: number of victim, $ 30 million: damage amount) 