Top 10 Leadership and Management links of the week, curated by Corix Partners Founder and CEO JC Gaillard, focusing on cyber security of course, but also a large cross section of subjects including digital transformation, emerging tech, AI governance and the future of work.

This Week >> Cybersecurity and AI are exposing the same fundamental weakness: Technology is advancing faster than the organizations responsible for managing it.

- CISOs face growing complexity, fragmented accountability and persistent execution challenges
- Quantum debt is accumulating while business readiness lags
- Converging digital risks are challenging established governance models
- AI investment must translate into measurable business value
- AI agents demand stronger enterprise governance and global accountability
- CIOs must move beyond delivering systems to driving business outcomes
- CEOs cannot delegate their fundamental strategic responsibilities

The common thread? The next phase of cybersecurity and AI transformation will not be won through technology alone. It will depend on leadership capable of aligning strategy, governance, operating models and execution around genuine business protection and sustainable value creation.

 

The 7 Biggest Issues CISOs and Security Teams Face Today

The most pressing challenges facing CISOs are rooted in organizational complexity, fragmented accountability, competing business priorities and the difficulty of translating cybersecurity strategy into consistent execution, rather than simply keeping pace with emerging threats.

https://medium.com/security-transformation-leadership/the-7-biggest-issues-cisos-and-security-teams-face-today-2b5f76075536

 

Quantum Debt Is Growing—And Most Companies Are Not Prepared

Organizations are accumulating long-term cryptographic exposure by postponing post-quantum migration, turning today's lack of preparation into a growing business risk that will become increasingly difficult and expensive to address.

https://www.forbes.com/councils/forbesbusinesscouncil/2026/10/12/quantum-debt-is-growing-and-most-companies-are-not-prepared/

 

4 ways to tame shadow AI (hint: you need them all)

Controlling shadow AI requires a coordinated combination of visibility, governance, employee engagement and accessible approved alternatives, rather than relying on restrictive policies or technical blocking alone.

https://www.computerworld.com/article/4229136/best-way-to-tame-shadow-ai-is-to-combine-tactics.html

 

Governance Is Failing: Why Converged Digital Risk Is Outpacing Every Control We Have

As cybersecurity, AI, third-party dependencies and other digital risks become increasingly interconnected, traditional siloed governance structures are proving inadequate to manage the resulting complexity and systemic exposure.

https://www.cyberdefensemagazine.com/governance-is-failing-why-converged-digital-risk-is-outpacing-every-control-we-have-2/

 

The AI value curve: The economics of applying AI to existing work

The economic value of AI depends on the characteristics of the work being transformed, meaning organizations must assess where automation genuinely improves productivity and costs rather than assuming that applying AI to existing tasks automatically creates value.

https://www.mckinsey.com/capabilities/quantumblack/our-insights/the-ai-value-curve-the-economics-of-applying-ai-to-existing-work

 

10 AI Governance Best Practices Enterprise Teams Need in 2026

Effective AI governance requires organizations to move beyond high-level policies toward practical, enterprise-wide controls covering accountability, risk assessment, data quality, transparency and continuous monitoring throughout the AI lifecycle.

https://www.dataversity.net/articles/ai-governance-best-practices/

 

Shaping global governance of AI agents

As autonomous agents move from generating information to executing consequential actions, governance must shift toward continuous oversight, clearly defined permissions, traceable decisions and explicit human accountability, supported by internationally interoperable standards.

https://www.brookings.edu/articles/shaping-global-governance-of-ai-agents/

 

Enterprise AI Has Already Escaped the IT Department. What Happens Next?

With employees adopting AI through personal accounts and unapproved services faster than corporate governance can respond, CIOs must move beyond traditional technology controls toward understanding employee behavior and making secure AI adoption easier than circumventing policy.

https://www.ciowatercooler.co.uk/enterprise-ai-has-already-escaped-the-it-department-what-happens-next/

 

The CIO Is No Longer Paid to Deliver Systems

The CIO's contribution to enterprise success is increasingly measured by the business outcomes technology enables, requiring a shift from delivering systems and managing infrastructure toward transforming processes, organizational capabilities and value creation.

https://www.cio.inc/blogs/cio-no-longer-paid-to-deliver-systems-p-4220

 

The six strategy roles a CEO must not delegate

Although strategy development is a collective effort, CEOs must personally own the value-creation thesis, make difficult resource-allocation decisions, set the strategic pace and sustain organizational transformation because these responsibilities cannot be delegated without weakening execution.

https://www.mckinsey.com/capabilities/strategy-and-corporate-finance/our-insights/the-six-strategy-roles-a-ceo-must-not-delegate

 

Corix Partners is a Boutique Management Consultancy Firm and Thought-Leadership Platform, focused on assisting CIOs and other C-level executives in resolving Cyber Security Strategy, Organisation & Governance challenges.

Our Founder and CEO JC Gaillard is is a leading strategic advisor and a globally-recognised cybersecurity thought-leader with over 25 years of experience developed in several financial institutions in the UK and continental Europe, and a track-record at driving fundamental change in the security field across global organisations, looking beyond the technical horizon into strategy, governance, culture, and the real dynamics of business transformation.

He is the author of:

• “Cyber Security: The Lost Decade – A Security Governance Handbook for the CISO and the CIO” first published in September 2017 with updated annual editions released every year up to 2021;
• “The CyberSecurity Leadership Handbook for the CISO and the CEO” first released on Amazon in February 2023 (updated edition released in July 2024);
• “The Cybersecurity Spiral of Failure” released on Amazon in January 2024, and
• “The First 100 Days of the New CISO” released on Amazon in November 2025

By Jean-Christophe Gaillard

Keywords: Cybersecurity, GRC, Leadership

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