923
Based on the numbers available on the websites looked at , [ the ] estimated number of Aadhaar numbers leaked through these four portals could be around 130 - 135 million If you ’re not familiar with the Aadhaar numbers , we ’ve previously reported on the history of and concerns surrounding this biometric ID card .
 ( data breach: leaked,  Aadhaar numbers: compromised data, portals: victim, four: number of victim, 130 - 135 million: number of data) 
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: leaked,  Aadhaar numbers: compromised data, portals: victim, four: number of victim, 130 - 135 million: number of data) 