1155
In a letter [ PDF ] to workers and the California Attorney General 's office , the aerospace contractor said that between April 18 , 2016 and March 29 , 2017 , crooks infiltrated the website , allowing them to access staffers ' W - 2 paperwork for the 2016 tax year .
 data breach: 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: access