Cyber Security Advisory Services | Incident Support

GSA Global provides cyber security advisory services to help boards, CEOs, executive teams and crisis management teams prepare for, respond to and recover from serious cyber incidents.

When a major cyber event occurs, technical teams focus on containment, investigation, and recovery. At the same time, leadership teams must make high-consequence decisions affecting operations, governance, regulatory obligations, stakeholder confidence, and organisational resilience.

GSA supports senior leaders through these critical moments, helping them make informed decisions, maintain control, and coordinate an effective response beyond the technical incident itself.

Cyber Incident Advisory Support for Boards & Executive Teams

A serious cyber incident can rapidly become a business crisis.

Boards and leadership teams may need to decide:

How and when to escalate the incident
What to communicate internally and externally
Whether regulators, insurers, or law enforcement should be notified
How to protect customers, employees, and stakeholders
How critical operations will continue during disruption
What strategic risks require immediate attention

These decisions often need to be taken quickly, with incomplete information and significant stakeholder pressure.

GSA provides experienced advisory support that helps leaders understand the implications of the incident, structure decision-making, manage escalation, and maintain oversight throughout the response.

Cyber Incident Response: The Critical First 72 Hours

The initial stages of a cyber incident often determine the effectiveness of the entire response.

Decisions made during the first 24 to 72 hours can significantly influence regulatory outcomes, operational recovery, legal exposure, customer confidence, and long-term reputation.

GSA helps organisations navigate key decisions relating to:

Crisis escalation and governance
Board and executive briefings
Regulatory, legal, and insurer notifications
Internal and external communications
Customer, supplier, and employee engagement
Business continuity and recovery priorities
Reputational and media considerations
Wider security and investigative requirements

Our objective is to help organisations act deliberately, proportionately, and in the right sequence.

Leadership, Governance and Cyber Crisis Management

GSA does not replace technical incident response providers.

Instead, we focus on the leadership, governance, and organisational challenges that sit alongside the technical response.

While technical specialists investigate threats and restore systems, we help boards and executive teams understand the broader implications of the incident and coordinate decision-making across the organisation.

This may include supporting engagement between:

Technical response teams
Legal advisers
Communications specialists
Insurers
Regulators
Security teams
Executive leadership

The result is a more coordinated and effective response during a period of heightened uncertainty.

Board and CEO Cyber Incident Decision-Making Support

Cyber incidents often require boards and CEOs to make decisions they may never have encountered before.

These decisions can include:

Approving public statements and stakeholder messaging
Managing customer and employee impact
Determining business continuity priorities
Responding to regulatory scrutiny
Engaging with investors and key stakeholders
Authorising additional security measures
Evaluating operational and reputational risk

GSA provides structured, objective support that helps senior leaders understand available options, assess potential consequences, and make decisions with confidence.

Cyber Incident Communications and Regulatory Support

Effective communication is a critical component of incident management.

Serious cyber incidents may require engagement with regulators, insurers, customers, employees, suppliers, investors, and other stakeholders while investigations remain ongoing.

GSA helps organisations develop communication strategies that are:

Accurate
Timely
Proportionate
Evidence-based
Aligned with governance requirements

We help leadership teams understand what is known, what remains uncertain, and what should be communicated at each stage of the response.

Well-managed communication can strengthen confidence and trust. Poor communication can increase confusion, regulatory scrutiny, and reputational harm.

Managing Wider Organisational Risk

Cyber incidents rarely remain purely technical.

A cyber event may expose broader risks including:

Insider threats
Fraud and financial crime
Third-party compromise
Supply chain vulnerabilities
Executive security concerns
Sensitive data exposure
Reputational damage
Regulatory and legal challenges

Drawing on our expertise in investigations, crisis management, protective security, and insider risk, GSA helps organisations understand and manage the wider implications of an incident.

Cyber Crisis Coordination and Governance

Effective incident management requires clear leadership and governance.

GSA helps organisations establish the structure needed to manage complex cyber incidents by supporting:

Crisis management team coordination
Board reporting and oversight
Decision-making frameworks
Escalation procedures
Meeting structures and governance
Incident documentation and decision logs

Our goal is to help organisations remain coordinated, informed, and in control throughout the response lifecycle.

Post-Incident Reviews and Cyber Resilience Improvement

Once the immediate crisis has passed, organisations need to understand what happened, how the response performed, and where improvements can be made.

GSA conducts structured post-incident reviews covering:

Leadership decision-making
Crisis governance
Communications effectiveness
Escalation processes
Recovery performance
Organisational resilience

The findings help support board assurance, strengthen future preparedness, and inform resilience improvement programmes.

When to Consider Cyber Incident Advisory Support

This service may be appropriate if your organisation is dealing with:

A ransomware incident
Data theft or suspected data exposure
Significant business interruption
Regulatory or legal implications arising from a cyber event
Customer, supplier, or employee impact
Reputational or media scrutiny
Insider risk concerns
Third-party or supply chain compromise
Physical security implications linked to cyber exposure
Board-level concerns regarding the adequacy of the response
A need for independent oversight alongside technical responders

If your organisation is managing a serious cyber incident and requires support with leadership decision-making, crisis governance, stakeholder communication, or wider organisational risk management, contact GSA Global to discuss your requirements in confidence.

Speak to GSA about Cyber Security Advisory Services

Frequently Asked Questions (FAQs)

What are Cyber Security Advisory Services?

Cyber incident advisory support helps boards, CEOs, and crisis management teams make informed decisions during a serious cyber incident. It focuses on governance, communication, escalation, stakeholder management, regulatory obligations, and wider organisational risk.

Does GSA replace a technical incident response provider?

No. GSA works alongside technical incident response teams. While technical specialists focus on containment, investigation, and recovery, GSA supports leadership decision-making, governance, crisis coordination, and stakeholder engagement.

When should an organisation seek advisory support?

Organisations should consider advisory support when a cyber incident creates operational disruption, regulatory exposure, customer impact, reputational risk, or significant leadership concern about the effectiveness of the response.

Why are the first 24 to 72 hours so important?

The early stages of an incident frequently shape the outcome of the response. Decisions made during this period can affect regulatory scrutiny, legal exposure, operational recovery, stakeholder confidence, and reputation.

Can cyber incidents create wider security risks?

Yes. Cyber incidents may involve insider threats, fraud, executive security concerns, supply chain vulnerabilities, sensitive data exposure, or broader organisational risks that require consideration beyond the technical response.

What happens after the incident?

Following the immediate response, GSA can conduct a post-incident review to identify lessons learned, strengthen governance arrangements, improve resilience, and enhance future incident preparedness.