1233
In a notification to California about a month later , the retailer said it was believed attackers cycled through login credentials that were likely obtained through other data breaches .
 data breach: obtained
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: obtained