Risk Title

Recommendations of the Incident Management Maturity Report Are Not Fully Implemented

Description

Recommendations identified through the organisation's Incident Management Maturity Report have not been fully implemented. The report provides an assessment of the organisation's current incident management capability and identifies improvements required to strengthen preparedness, coordination, response and recovery following cyber security incidents.

Failure to implement agreed recommendations may leave known weaknesses within incident management arrangements unresolved. These could include gaps in governance, ownership, escalation, response procedures, communications, exercising, technical recovery, supplier coordination and lessons learned.

Where responsibility for coordinating resilience and incident management improvement is not clearly assigned, individual recommendations may be progressed independently or remain outstanding because no single role has oversight of the overall improvement programme. This increases the risk that previously identified weaknesses remain present when a significant cyber security incident occurs.

Vulnerability

• Recommendations from the Incident Management Maturity Report remain outstanding.

• There may be no single accountable role coordinating implementation of the recommendations.

• Recommendations may not have clearly assigned owners, priorities or completion dates.

• Progress may not be routinely reported through an appropriate governance forum.

• Incident response documentation and procedures may remain below the required maturity level.

• Dependencies between incident management, business continuity and disaster recovery may not be sufficiently coordinated.

• Supplier and third-party incident response arrangements may not be adequately incorporated.

• Lessons identified through previous incidents and exercises may not have been fully implemented.

Threat

A significant cyber security incident could occur before identified incident management weaknesses have been addressed. This could result in delayed escalation, unclear responsibilities, ineffective coordination, poor decision-making or inadequate recovery, increasing the duration and impact of the incident.

Existing Controls

• An Incident Management Maturity Report has been completed.

• Identified recommendations provide a defined basis for improving incident management capability.

• Cyber incident response procedures and escalation arrangements are established.

• Business continuity and disaster recovery arrangements support critical organisational services.

• Existing governance structures provide mechanisms for oversight of cyber security and resilience risks.

• Technical and operational teams provide incident response capabilities.

Likelihood

4 – Likely

The maturity assessment has already identified weaknesses requiring improvement. Until those recommendations are implemented, there remains an increased likelihood that known gaps will affect the organisation's ability to manage a significant cyber security incident effectively.

Impact

5 – Severe

Failure to address known incident management weaknesses could result in slower containment, ineffective coordination, extended disruption, increased data loss and delayed recovery of critical organisational services. The organisation may also be unable to demonstrate that identified resilience weaknesses have been appropriately addressed.

Initial Risk Score

20 – High

Mitigation Actions to Consider

1. Appoint a suitably experienced organisational Resilience Lead with responsibility for coordinating implementation of the Incident Management Maturity Report recommendations.
This action is required to establish clear ownership for the improvement programme and provide a central point for coordinating cyber incident management, business continuity and resilience activities.

2. Develop a prioritised implementation plan for all outstanding maturity report recommendations, with defined actions, accountable owners, target dates and measurable completion criteria.
This action is required to translate the maturity assessment into a controlled improvement programme and ensure identified weaknesses are systematically progressed to completion.

3. Prioritise recommendations according to the cyber and operational risk they address, with critical weaknesses affecting incident command, escalation, containment and recovery addressed first.
This action is required to ensure available resources are focused initially on the weaknesses most likely to increase the impact of a significant cyber security incident.

4. Establish regular governance reporting on implementation progress, overdue actions, dependencies and residual risks, with significant delays or accepted risks escalated to senior management.
This action is required to provide organisational oversight of the improvement programme and ensure barriers to implementation receive appropriate management attention.

5. Review and update cyber incident response plans, roles, escalation arrangements and communication procedures in accordance with the maturity report recommendations, ensuring alignment with business continuity and disaster recovery arrangements.
This action is required to ensure improvements identified by the maturity assessment are incorporated into operational procedures and that response and recovery arrangements operate as a coordinated organisational capability.

6. Review incident management dependencies on critical suppliers and third parties and ensure relevant maturity recommendations are reflected in contractual, escalation, communication and incident coordination arrangements.
This action is required to ensure externally provided services do not create gaps in the organisation's incident response capability and that suppliers can support required response and recovery activities.

7. Conduct scenario-based exercises following implementation of significant recommendations to validate that the intended improvements operate effectively in practice.
This action is required to demonstrate that completed recommendations have improved actual incident management capability rather than being treated solely as administrative actions.

8. Establish a formal lessons-learned process that incorporates findings from exercises and actual incidents into the maturity improvement programme and tracks resulting actions through to completion.
This action is required to ensure incident management capability continues to improve and that weaknesses identified through operational experience are not repeatedly encountered.

CAF v4.0 Mapping

CAF Objectives

1. Objective A: Managing Security Risk

2. Objective A: Managing Security Risk

3. Objective A: Managing Security Risk

4. Objective A: Managing Security Risk

5. Objective D: Minimising the Impact of Cyber Security Incidents

6. Objective A: Managing Security Risk

7. Objective D: Minimising the Impact of Cyber Security Incidents

8. Objective D: Minimising the Impact of Cyber Security Incidents

CAF Principles

1. A1 Governance

2. A2 Risk Management

3. A2 Risk Management

4. A1 Governance

5. D1 Response and Recovery Planning

6. A4 Supply Chain

7. D1 Response and Recovery Planning

8. D2 Lessons Learned

CAF Alignment Summary

The principal focus spans Objective A: Managing Security Risk and Objective D: Minimising the Impact of Cyber Security Incidents. This is appropriate because the risk is not simply about having an incident response plan; it concerns the organisation's ability to govern and deliver a structured programme of improvements to its overall incident management maturity.

Within Objective A, A1 Governance is particularly relevant to establishing a Resilience Lead, clear accountability and senior management oversight. A2 Risk Management supports prioritising the maturity recommendations according to the risks they address rather than treating every recommendation as having equal importance.

Objective D, particularly D1 Response and Recovery Planning, becomes central when the recommendations are translated into improved incident response procedures and subsequently exercised to demonstrate their effectiveness.

The wider organisational view also brings in A4 Supply Chain, ensuring suppliers and third parties that contribute to critical service delivery are incorporated into incident response arrangements. Finally, D2 Lessons Learned establishes an ongoing improvement cycle so that the maturity report is not treated as a one-off exercise: findings from incidents and exercises should continue to drive improvements in the organisation's incident management and resilience capability.