1728
" Spear phishing emails with bespoke malware were first sent to staff in targeted companies , and once the attackers had successfully infiltrated their systems they were free to seek out a raft of sensitive data within .
 data breach: seek out
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: seek out