The Evolving Landscape of Cybersecurity: Insights for CISOs in 2026 and Beyond

This article first appeared in Digital Edge, The Edge Malaysia Weekly on January 12, 2026 – January 18, 2026

As we stand on the threshold of 2026, it’s evident that artificial intelligence (AI) is reshaping the terrain of cybersecurity for both attackers and defenders alike. Chief Information Security Officers (CISOs) now face a unique set of challenges that demand strategic foresight and adaptability. Here are some pivotal issues that will shape the conversation around cybersecurity in the coming years.

1. An Innovation Driven by AI: The Double-Edged Sword

The advent of generative AI (Gen AI) has marked a significant shift in how organizations operate. While it offers unparalleled opportunities for boosting efficiency and decision-making, the widespread use of AI also introduces complex risks. Unlike historical tech advancements controlled by IT, AI’s democratization means every department has access, risking unintentional mishaps.

Risks Unveiled

While excitement surrounds AI’s potential, its implementation raises several concerns:

• Lack of Transparency: The opaque nature of many AI models complicates accountability, presenting challenges in meeting compliance standards.

• Privacy Violations: Extensive data reliance can lead to breaches if sensitive information is mishandled or improperly secured during cloud uploads.

• Security Vulnerabilities include:
  • Adversarial Attacks: Manipulated input data that deceive AI models into erroneous predictions.
  • Model Inversion: Offenders retrieving sensitive data by querying AI models.
  • Data Poisoning: Intentionally altering training datasets to skew predictions.
  • LLM Prompt Injection: Sneaking instructions into AI systems to bypass safety mechanisms.
  • Emergent Vulnerabilities: Unexpected results triggered by coordinated AI interactions posing new threats to traditional cybersecurity frameworks.

As incidents involving AI models proliferate, the potential fallout from these security risks heightens.

2. The Evolution of Cybercrime

By 2026, the sophistication of cybercriminal activities will soar, largely because tools like AI are becoming more accessible. Deep fake technology will escalate threats like Business Email Compromise (BEC) and social engineering, propelling extortion attempts to new heights. Expect a surge in AI-generated audio and video content targeting organizations, complicating traditional security measures and defenses.

3. CISOs: Key Players in the Boardroom

In the past three years, the cybersecurity skills gap has remained a pressing issue. A recent report from Fortinet highlights that a significant percentage of IT leaders are concerned about the lack of security awareness and training, demonstrating a pressing need for effective communication within organizations.

More than ever, the role of CISOs is critical in the boardroom discussions about AI and its associated risks. As they bridge the gap between security and business strategy, CISOs are increasingly taking on board member roles, thus influencing decision-making and risk management.

4. The Rise of the Next Generation Security Expert

Generation Z has already entered the workforce, while Generation Alpha is not far behind. These digitally savvy cohorts demand a shift in recruitment and training techniques within the cybersecurity sector. AI’s rapid evolution has rendered traditional entry-level positions fewer, necessitating a reevaluation of career entry points.

By embedding AI fluency into educational curricula, we can better prepare future talents for an AI-centric job market. Those versed in AI security will stand to gain a competitive advantage as the workforce landscape transforms.

5. Quantum Computing: An Emerging Concern

While currently not an immediate threat, the importance of quantum readiness cannot be understated. Malicious actors may adopt a "harvest now, decrypt later" approach, which highlights the need for organizations to integrate quantum preparedness into their security frameworks proactively. Ensuring that all technological investments align with future quantum capabilities will be crucial in mitigating long-term risks.

6. From CISO to Chief Resilience Officer

The role of CISOs has increasingly transcended traditional boundaries, becoming vital to business continuity and transformation. It’s essential for CISOs to comprehend the foundational elements required to sustain business operations. Disruptions can prove fatal, making the understanding of minimum viable business (MVB) practices imperative.

As cyber threats continue to evolve, CISOs must pivot towards a mindset of resilience. This includes developing robust business continuity plans, engaging in regular testing, and embracing a culture of preparedness across the organization.

Looking Retail, Investment, and Risk Management in 2026

The unfolding events of 2026 will challenge preconceptions regarding cybersecurity defense, awareness, and recovery strategies. The implications of AI span far and wide, requiring organizations to adopt dynamic measures both proactively and reactively.

CISOs must prioritize creating resilient infrastructures, employ AI wisely while safeguarding critical systems, reinforce identity management across digital platforms, foster collaboration between teams, and remain perpetually informed about emerging threats.

Understanding the dual nature of AI—as both a weapon and a shield—will be paramount in navigating this complex security landscape. As we advance, success will belong to those who can not only react adeptly to evolving technologies but who can transform security into a proactive force supporting resilience, trust, and organizational growth.

Carl Windsor is chief information security officer at cybersecurity firm Fortinet.

Save by subscribing to us for your print and/or digital copy.

P/S: The Edge is also available on Apple’s App Store and Android’s Google Play.