What should personnel do in the event of a potential security incident?

In the event of a potential security incident, the appropriate action is to report it to the network team. This option is correct because the network team is specifically trained to handle such incidents and has the authority and tools necessary to assess and respond effectively. Reporting the incident ensures that it is documented and investigated properly, which is vital for maintaining the integrity of the security system and protecting sensitive data.

The other choices do not provide appropriate responses. Ignoring a potential security incident can lead to escalated issues and greater risk, as it leaves vulnerabilities unaddressed. Notifying the media could compromise ongoing investigations and may lead to unnecessary panic or misinformation. Discussing it with coworkers does not bring the issue to the attention of those equipped to handle it, which could result in inadequate response and further risks. Timely and appropriate reporting is essential in managing and mitigating security threats.