1444
However , the need for a patch , which could take some time to roll out to all affected organizations , highlighted the need for IT managers to be aware of the risk to connected technologies , particularly when it comes to ICS security .
 patch vulnerability: roll out
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:
 patch vulnerability: roll out