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According to the MacKeeper Security Research Team , Harak1r1 had ransacked and blocked Emory 's access to more than 200,000 medical records .
 ( data breach: ransacked,  200,000: number of data, medical records: compromised data, Harak1r1: attacker) 
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: ransacked,  200,000: number of data, medical records: compromised data, Harak1r1: attacker) 