412
Muslim focused site PureMatrimony.com says it has informed its users of an apparent data breach , and asked them to reset their passwords .
 ( data breach: data breach,  PureMatrimony.com: victim, Muslim focused site: victim, users: 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: data breach,  PureMatrimony.com: victim, Muslim focused site: victim, users: victim) 