1519
Payday loan firm Wonga has suffered a data breach affecting up to 245,000 customers in the U.K. .
 data breach: a data breach
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: a data breach