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While personal data , including identification numbers , phone numbers , and date of birth , were believed to have been stolen during the incident , the ministry said no classified information was compromised because it is stored on a separate system not connected to the Internet .
 ( data breach: have been stolen,  date of birth: compromised data, phone numbers: compromised data, identification numbers: compromised data, personal data: compromised 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: have been stolen,  date of birth: compromised data, phone numbers: compromised data, identification numbers: compromised data, personal data: compromised data) 