1175
HipChat has reset all its users ' passwords after what it called a security incident that may have exposed their names , email addresses and hashed password information .
 data breach: have exposed
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: have exposed