3704
Nevertheless , as a precautionary measure , the company is offering a 30 - day refund policy to all customers that had their details stored in the sales distribution channels and email marketing software accounts that the attacker managed to gain access to .
 data breach: gain 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: gain access