As the digital landscape continues to expand, the role of the C-suite in shaping cyber resilience and the culture around it has never been more pivotal. Too many boards still treat cyber security as a technical afterthought, a data box to tick, or security and compliance issues for IT to solve. Sadly, that mindset is not only outdated – it’s a high risk liability. In 2026, winners will be those who put cyber resilience at the heart of business transformation, using it as a lever for growth, not just a shield against threats.
Resilience and Risk Mitigation: Not Just Survival, But Strategic Advantage
Business leaders are waking up to the reality that cyber resilience is not about reacting to threats as and when they appear, but about building organisations that are prepared, agile, and ambitious in the face of uncertainty. The most effective executives don’t just react to enterprise risk; they seize it as an opportunity to inspire trust, drive innovation, and empower both their teams and those of its third parties.
At Logica Security, we see cyber resilience and risk management as a competitive advantage, one that too many businesses are still failing to exploit. The time for incremental change is over; the organisations that thrive will be those that move decisively, not cautiously.
Third-Party Risk Management: The Board’s Blind Spot
For most businesses, your supply chain and strong third party relationships are either your greatest asset or your biggest vulnerability. In the modern age, as organisations increasingly rely on more partners, service providers and suppliers to operate efficiently, the risk of cyber attackers slipping through the back door has never been greater. Third party risk management has never been more important for reducing cyber security risk.
2025 was the year for high profile cyber-attacks and data breaches. The widely reported M&S breach of customer data, originating not from its own systems but through a third-party supplier, was not just a technical failure, but a huge wake up call for every business leader. After all, your resilience is only as strong as your weakest link, with many setting themselves up for significant risks.
The historic problem is that many in the C-suite treat third-party risk management as a box-ticking exercise. If it’s not directly in your organisation, is it really your problem? M&S has emphatically proved that supplier risk management is indeed an internal problem that requires thorough due diligence, and one businesses can no longer overlook. At Logica Security, we see it as our mission to challenge this outdated mindset; the C-suite’s responsibility is to ensure all third-party relationships are built on a foundation of transparency, due diligence and shared standards, where security is a mutual priority and collaboration is the norm, but also where complacency is called out and addressed, not tolerated in service level agreements throughout your third party ecosystem. Ongoing monitoring is vital to limit an organisation’s risk exposure.
Not only does proactive third-party risk management give peace of mind, but it provides businesses with something to leverage. Organisations that demand transparency, set higher standards to mitigate risks and utilise real-time supplier assessments create a culture of trust that benefits the business, its regulators and most importantly, its customers.
More Than Technology: People Sit at the Heart of Security Culture and Security Posture
Let’s be clear though: technology systems alone won’t deliver resilience. Research from Mimecast found that 95% of data breaches in 2024 were caused by human error. Whether it’s a misplaced click, a weak password, or a lapse in vigilance on internal systems, a small error from an employee can cause serious harm to an organisation. That’s why dedicating time and resource into education and awareness for staff across the business is absolutely crucial for cyber resilience.
Getting stakeholder buy-in is critical to ensure all parties cooperate in making the third party risk management initiative work. Defining organisational goals is the first step in implementing an effective TPRM program. Managing third party risk is a collaborative effort across the organisation, requiring input from leadership, risk teams, and third party risk teams. These teams use real-time data, security ratings, and continuous monitoring tools to evaluate and improve the cyber security posture of third-party vendors, enabling proactive and informed risk management strategies. A risk-based approach is essential, involving mapping vendor relationships and conducting rigorous due diligence to mitigate operational, financial, and reputational risks.
But here’s the uncomfortable truth: endless training isn’t enough. What’s needed is a culture where every employee understands their role in protecting the business, and where cyber thinking is embedded in day-to-day operations. The most effective leaders prioritise upskilling their teams on cyber risks, ensuring that every employee understands the part they play in protecting the organisation from threats that may disrupt business operations. When complex risks are translated into clear, actionable guidance, cyber security becomes an enabler, not a barrier, to progress.
The Chief Information Security Officer plays a key role in overseeing third-party risk management, ensuring compliance, and managing the organisation’s overall cyber security strategy. Risk teams and third party risk teams are essential in monitoring and managing third-party risk, working closely with leadership to maintain a strong security posture.
This is something we’re passionate about at Logica Security; we don’t simply deliver topline, one size fits all consultancy. We work at the intersection of leadership, security, and compliance, helping boards and executive teams to take control of cyber, information, and physical security risk.
Unlike the Big Four consultancies, we deliver board-ready outcomes in weeks rather than months, and we stay to implement. We act as an extension of our clients’ teams to build capability that endures years beyond our engagement.
Every intervention is measured against business impact. Meaning if it doesn’t reduce risk, accelerate transformation or strengthen assurance, we don’t do it. Whether through ongoing managed services or targeted advisory engagements, we help leadership teams build integrated security capability that stands up to scrutiny against industry regulations.
Shaping the Future for C-suite: A Business Case
For C-suite, the world of cyber security can appear an ever-moving and challenging target to try to hit. Regulatory changes continue to reshape the landscape, with frameworks like DORA, NIS2, and the UK Corporate Governance Code 2026 now firmly placing personal liability with directors. Compliance is no longer a ‘nice to have’ – it’s a legal and reputational must-have. Third-party compliance is essential, as organisations must ensure that all parties comply with regulatory requirements such as GDPR, HIPAA, and PCI DSS to avoid breaches, maintain integrity and limit reputational risk.
The business case is clear for C-suite: the organisations that treat compliance as a strategic priority gain investor and stakeholder confidence, reduce risk and strengthen their overall market position. Third-party risk management is important for safeguarding operational integrity, cyber security, financial risk and regulatory compliance, helping to prevent data breaches and ensure business resilience.
Effective TPRM must be aligned with the organisation’s risk tolerance, ensuring that risk scores and vendor evaluations reflect the organisation’s specific risk appetite. Integrating regulatory compliance into third-party risk management strategies is now critical, as scrutiny from governing bodies increases. Failing to manage third-party risks can result in significant financial losses, legal fees, and reputational damage due to compliance failures. The EU’s NIS2 Directive and the Digital Operational Resilience Act (DORA) have expanded mandatory cyber security obligations for third-party vendors, making robust TPRM even more essential.
The Bottom Line
Despite regular incidents and a large amount of fearmongering, cyber resilience in 2026 is not an unachievable goal, particularly for leaders who are willing to adapt and be proactive. By prioritising third-party risk, investing in people and process, and partnering with trusted advisors, the C-suite can protect their organisations and unlock new opportunities in an ever-evolving digital world. The choice is clear: treat cyber as a cost and stay on the backfoot, or use it as a catalyst for growth and lead from the front.
