3515
According to Mr. Ragan , a database containing information of 3,345,168 SanrioTown users has been circulating since the time of the incident .
 data breach: has been circulating
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: has been circulating