1387
Two months after this campaign , towards the end of March , FireEye says it detected the zero - day again , but this time used by a group of cyber-criminals spreading LatentBot , a sophisticated backdoor trojan , usually found in enterprise environments and used for economic espionage campaigns .
 discover vulnerability: detected
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: detected