2884
An advisory from the Department of Homeland Security ’s Industrial Control Systems Cyber Emergency Response Team ( ICS - CERT ) warned about the vulnerabilities Thursday .
 discover vulnerability: warned about
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: warned about