1053
Days ago , news emerged of a new issue ( also fixed ) in the company ’s two - factor / two - step authentication ( 2FA ) security .
 discover vulnerability: emerged
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: emerged