During a data breach cleanup it is discovered that not all of the sites involved have the necessary data wiping tools. The necessary tools are quickly distributed to the required technicians, but…

Reporting focuses on documenting the incident details and the response actions for stakeholders, rather than systematically analyzing process failures for long-term improvement.

Preparation is the phase before an incident, involving proactive planning and resource allocation; while the problem relates to preparation, revisiting and fixing the discovered flaw happens after the incident response.

Mitigation involves immediate actions to contain and eradicate the threat during an active incident, and it is not the phase for post-incident analysis of process shortcomings.

The Lessons Learned phase, which occurs after an incident has been contained and resolved, is specifically dedicated to analyzing the entire incident response process. Its purpose is to identify deficiencies, understand what worked well and what didn't, and develop actionable plans to improve future incident responses, making it the ideal time to address the discovered lack of data wiping tools to prevent recurrence.