291
As of Thursday , the city 's Department of Information Management , which first discovered the attack on March 21 , said that it had found no evidence that customer or employee data was compromised .
 data breach: was compromised
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: was compromised