2716
That vigilance may seem like too little , too late to the 7,700 district employees whose information was leaked through what many have characterized as an obvious scam .
 ( data breach: was leaked,  information: compromised data, district employees: victim, 7,700: number of 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: was leaked,  information: compromised data, district employees: victim, 7,700: number of victim) 