Gartner's top cybersecurity trends 2026: what Middle East CISOs must act on now
Gartner's February 2026 cybersecurity trends report identifies three tier-1 risks — Artificial Intelligence (AI) governance gaps, third-party and supply chain exposure, and postquantum cryptography — that are directly reshaping the threat landscape for regulated organisations in the UAE and KSA. With global enterprise security spending forecast to reach $244 billion in 2026, the question for Middle East security and risk leaders is not whether to act, but how fast.
Who this is for: Chief Information Security Officers (CISOs), Chief Risk Officers (CROs), and compliance leaders in UAE and KSA financial services, critical infrastructure, and public sector organisations navigating accelerating AI adoption and tightening regulatory expectations.
TL;DR
- Gartner forecasts enterprise security spending will approach $244 billion in 2026 — a $29 billion increase on 2025, with AI governance deficiencies cited as a primary driver. (Source: Gartner, February 2026)
- AI governance gaps are now a tier-1 enterprise risk, not an emerging concern — CISOs who haven't mapped AI use to a governance control framework are already exposed.
- Third-party and supply chain risk is a named top trend, and is acutely relevant to UAE and KSA regulated sectors where third-party AI dependencies are accelerating fastest.
- Postquantum cryptography has moved from 'watch' to 'build action plans now' — Gartner advises organisations to adopt postquantum alternatives before asymmetric cryptography is rendered unsafe by 2030.
- If your organisation operates under CBUAE, SAMA, or UAE IA frameworks and has not yet mapped these three trends to your Governance, Risk, and Compliance (GRC) programme, start this quarter.
Why Gartner's 2026 report matters more in the Middle East than anywhere else
Gartner's annual cybersecurity trends list is always globally relevant — but the 2026 edition hits differently for the Middle East. The UAE and KSA are among the fastest-moving public sector AI adopters in the world. Saudi Vision 2030 and the UAE's National AI Strategy are not aspirational documents; they are active programmes reshaping government, financial services, and critical infrastructure at speed.
That pace of adoption means the three trends Gartner has elevated to tier-1 status in 2026 — AI governance, third-party risk, and postquantum cryptography — are not future concerns for this region. They are live operational risks that regulators including the Central Bank of the UAE (CBUAE) and the Saudi Central Bank (SAMA) are already factoring into supervisory expectations.
For CISOs and CROs in the region, Gartner's report functions as a regulatory briefing as much as a technology forecast.
What is the AI governance gap — and why is it a tier-1 risk in 2026?
An AI governance gap exists when an organisation deploys AI systems — whether internally built, third-party, or embedded in existing software — without a corresponding control framework governing how those systems are approved, monitored, audited, and retired.
Gartner's designation of AI governance deficiencies as a primary driver of the 2026 security spending surge reflects a simple reality: most organisations adopted AI faster than they built controls around it. The gap between deployment and governance is where liability lives.
What an AI governance gap looks like in practice
- AI tools used in customer-facing or decision-making workflows without a formal risk assessment
- No inventory of AI models or third-party AI integrations at the enterprise level
- Audit trails that cannot demonstrate how an AI-assisted decision was reached
- No defined process for retiring or retraining models when drift is detected
For Middle East organisations operating under frameworks such as the UAE Information Assurance (IA) Regulation or CBUAE's operational resilience guidance, the absence of AI governance controls is increasingly a compliance exposure, not just a security one.
How to close the AI governance gap
- Build an AI asset inventory — every model, integration, and AI-enabled tool used across the business
- Assign risk classifications to each AI use case using your existing risk taxonomy
- Map AI controls to existing frameworks (ISO 42001, NIST AI RMF, or your applicable regional standard)
- Establish an AI review board with defined approval, monitoring, and escalation authority
- Integrate AI governance into your existing GRC programme — not as a separate track
Third-party and supply chain risk: why the Middle East is especially exposed
Gartner's identification of third-party and supply chain risk as a top 2026 trend is not a surprise to anyone who has managed vendor risk in the UAE or KSA over the past 24 months. What has changed is the nature of the exposure.
Third-party AI dependencies — where an organisation's critical workflows rely on an external vendor's AI model or infrastructure — have introduced a new category of supply chain risk that traditional vendor risk management (VRM) programmes were not designed to assess. An AI vendor's model update, data handling change, or regulatory sanction in another jurisdiction can have immediate, material consequences for a Middle East organisation's compliance posture.
What makes this risk acute in regulated Middle East sectors
- Financial services: CBUAE and SAMA both require third-party risk assessments for critical service providers; AI vendors now often qualify under this threshold
- Government and critical infrastructure: UAE IA Regulation requires organisations to assess third-party risks to information assets — AI integrations are a direct addition to this scope
- Cross-border data flows: many AI vendors process data outside the region, creating data residency and sovereignty risk under UAE and KSA data localisation requirements
What a modern third-party risk programme must now include
- AI-specific due diligence questionnaires for vendors supplying AI-enabled services
- Continuous monitoring for vendor compliance changes, not just point-in-time assessments
- Contractual provisions covering AI model governance, data handling, and audit rights
- A supplier criticality classification that accounts for AI dependency
Postquantum cryptography: why 'watch' has become 'act now'
Gartner's shift of postquantum cryptography from a 'watch' category to an action-plan requirement in 2026 reflects the accelerating timeline of quantum computing capability. The consensus among standards bodies — including the US National Institute of Standards and Technology (NIST), which published its first postquantum cryptography standards in 2024 — is that current asymmetric encryption (RSA, ECC) could be rendered unsafe by quantum-capable systems by 2030.
For most organisations, the risk is not immediate quantum attack — it is harvest now, decrypt later. Adversaries are already capturing encrypted data today with the intention of decrypting it once quantum capability matures. Organisations whose data has long-term sensitivity — regulated financial records, patient data, government communications — are the primary targets of this strategy.
What Middle East organisations should do now
- Conduct a cryptographic inventory — identify where asymmetric encryption is used across systems, data stores, and communications
- Classify data by sensitivity and longevity — data that must remain confidential beyond 2030 is the immediate priority
- Begin migration planning — adopt NIST-approved postquantum algorithms (ML-KEM, ML-DSA) in new systems; create a migration roadmap for existing infrastructure
- Engage regulators early — CBUAE and SAMA are aligned with international guidance; proactive engagement demonstrates operational maturity
- Include postquantum readiness in your GRC programme — this is a compliance and governance programme requirement, not just an IT security project
How 6clicks helps Middle East organisations act on Gartner's 2026 trends
Each of Gartner's three tier-1 trends for 2026 maps directly to a capability within the 6clicks platform — and to the specific compliance obligations facing regulated organisations in the UAE and KSA.
AI governance gaps: 6clicks includes pre-built controls and assessment templates aligned to ISO 42001 and the NIST AI Risk Management Framework (RMF), enabling organisations to build an AI governance programme within an existing GRC environment. Hailey, 6clicks' AI engine, supports automated control mapping across frameworks — including AI-specific controls — reducing the manual effort of closing governance gaps at scale.
Third-party risk: 6clicks' Vendor Risk Management capability supports continuous third-party risk assessment, including AI vendor due diligence. Organisations can manage the full vendor lifecycle — from onboarding questionnaires through to ongoing monitoring — within the same platform used for internal compliance, giving a unified view of third-party exposure.
Postquantum cryptography readiness: 6clicks' Content Library includes pre-built frameworks and assessment templates that can be adapted to support cryptographic inventory reviews and postquantum migration planning, helping organisations structure this work as a formal compliance programme rather than a standalone IT project.
For Middle East organisations operating across multiple regulatory frameworks simultaneously — CBUAE, SAMA, UAE IA, ISO 27001, and others — 6clicks Hub & Spoke architecture enables centralised governance with regional flexibility, without duplicating effort across frameworks.
Frequently asked questions
What are Gartner's top cybersecurity trends for 2026?
Gartner's February 2026 report identifies AI governance gaps, third-party and supply chain risk, and postquantum cryptography as three of the top cybersecurity trends for 2026. Enterprise security spending is forecast to reach approximately $244 billion globally, with AI governance deficiencies cited as a primary driver of increased investment.
Why are AI governance gaps considered a tier-1 cybersecurity risk in 2026?
AI governance gaps represent the space between how fast organisations have deployed AI and how slowly most have built controls around it. Without a formal governance framework, organisations cannot demonstrate to regulators, auditors, or boards how AI systems are approved, monitored, or retired — creating both security and compliance exposure. Gartner's designation reflects the maturation of AI from a strategic experiment to an operational risk surface.
How should Middle East organisations approach third-party AI risk under CBUAE or SAMA requirements?
CBUAE and SAMA both require formal third-party risk assessments for critical service providers, and AI vendors increasingly qualify under this threshold. Organisations should update their vendor risk programmes to include AI-specific due diligence, assess data handling and model governance practices, and ensure contractual audit rights cover AI systems. Continuous monitoring — not just point-in-time assessments — is the expectation regulators are moving toward.
What is postquantum cryptography and when does it become urgent?
Postquantum cryptography refers to cryptographic algorithms that are secure against attacks by quantum computers. Gartner and NIST advise organisations to begin migration planning now because adversaries are already capturing encrypted data today for future decryption — a strategy known as 'harvest now, decrypt later'. Organisations with long-lived sensitive data should treat this as an active programme priority, not a future consideration.
Can 6clicks support AI governance, third-party risk, and postquantum readiness within a single platform?
Yes. 6clicks is a unified GRC platform that supports AI governance frameworks (ISO 42001, NIST AI RMF), Vendor Risk Management, and custom assessment templates — including those aligned to postquantum cryptography readiness. For organisations managing multiple regulatory frameworks across the Middle East, 6clicks Hub & Spoke enables centralised governance with regional operational flexibility.
Next step
If your organisation operates in a UAE or KSA regulated sector and has not yet mapped Gartner's 2026 tier-1 trends to your GRC programme, the place to start is a structured gap assessment across AI governance, third-party risk, and cryptographic exposure.
Book a demo to see how 6clicks supports Middle East CISOs and CROs in building resilient, audit-ready GRC programmes — across every framework that matters in your region.
