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One of the largest hacks ever was disclosed this month , when credit reporting company Equifax Inc. revealed that sensitive data from 143 million consumers , including Social Security numbers and birth dates , was exposed .
 data breach: was exposed
Please tell me event type and its trigger word from given type options. Output format is "type: trigger".  Option: phishing, data breach, ransom, discover vulnerability, patch vulnerability 
Text: {0} 
Answer:
 data breach: was exposed