2286
WikiLeaks has released more than 8,000 documents that it says come from a cache of CIA hacking documents , but has not released the hacking software itself .
 data breach: has released
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: has released