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Millions of student , staff and faculty email addresses and passwords from 300 of the largest universities in the United States have been stolen and are being circulated by cyber criminals on the dark web , according to a recent report .
 ( data breach: have been stolen,  the United States: place, the largest universities: victim, 300: number of victim, passwords: compromised data, faculty email addresses: compromised data, staff: victim, student: victim, Millions: number of victim, cyber criminals: 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: have been stolen,  the United States: place, the largest universities: victim, 300: number of victim, passwords: compromised data, faculty email addresses: compromised data, staff: victim, student: victim, Millions: number of victim, cyber criminals: attacker) 