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As a consequence , personal and account information of over 2.2 million of the app ’s users is being circulated on underground forums .
 data breach: is being circulated
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: is being circulated