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Hackers gained access to 48 databases between May 13 and July 29 when Equifax noticed the intrusion , the report said .
 data breach: gained access
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: gained access