3139
" It looks like a friendly warning , " Victor Gevers , chairman of the non-profit GDI Foundation which discloses security issues to affected victims , told Motherboard in a Twitter message .
 discover vulnerability: discloses
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:
 discover vulnerability: discloses