In relation to reporting Cyber Security Incidents, which of the following is true?

The statement about initial notifications needing to be timely and accurate aligns with the requirements set forth by the NERC CIP standards regarding the reporting of Cyber Security incidents. This emphasizes the importance of promptly alerting relevant authorities and stakeholders about potential incidents to ensure that proper investigation, response, and mitigation actions can be taken.

Timeliness is crucial in the context of cybersecurity because delays can exacerbate the impact of the incident or leave systems vulnerable to further exploitation. An accurate report provides essential information that helps in assessing the situation, determining the severity of the incident, and crafting an appropriate response strategy.

Additionally, the focus on accuracy guarantees that the information relayed does not mislead or create unnecessary alarm, fostering appropriate responses from both internal teams and external entities like the Electricity Information Sharing and Analysis Center (E-ISAC).

The other options suggest practices that do not align with NERC’s commitment to cybersecurity resilience, such as indefinite delays in reporting or making reports optional based on incident severity, which could undermine the overall security framework.