Artificial intelligence has become woven into the fabric of industries across Australia and the globe. It is transforming how businesses operate – streamlining processes, uncovering opportunities, and driving innovation at an unprecedented pace. But as AI opens doors, it also expands the attack surface for cyber threats. The integration of AI into our systems means there is now more to protect.
Eighteen months ago, I wrote about cybersecurity excellence in the omnipresence of AI. The thesis was simple: AI is both the challenge and the solution, and organisations that find the balance between innovation and security will thrive. That thesis has not changed. What has changed is the speed, the scale, and the stakes.
In 2026, AI is no longer a tool that organisations are evaluating. It is a tool they are deploying, often faster than they can secure it. The data tells a clear story of acceleration, tension, and gap. This updated piece revisits that original thesis with 2026 evidence, examining how the rise of AI has broadened cyber risks, how AI is equipping businesses with defensive capabilities, and what cybersecurity excellence looks like in practice for Australian organisations today.
"Don't make it easy for them."
The idea is that staying safe online is not about one perfect decision but about building strong habits and applying them consistently. That applies to individuals, and it applies to enterprises tenfold.
Consider the numbers. Ransomware now accounts for 48% of all breaches. The global average cost of a data breach has hit a record high – a 12% increase over the previous year, driven largely by AI-enabled attacks. There has been an 89% increase in attacks by AI-enabled adversaries, with the average breakout time dropping to just 29 minutes. And nearly 40,000 publicly reported vulnerabilities were published in the first half of 2026 alone, putting the year on track to roughly double previous figures.
The message is clear: cybercriminals are moving faster, using smarter tools, and targeting weaker links. Organisations that want to stay ahead need to shift from reactive detection to proactive prevention – and that is where cybersecurity consulting comes in. Here are the top eight emerging trends shaping cybersecurity consulting in 2026 and beyond.
1. AI-powered attacks and AI-powered defence
The biggest shift since our 2023 post is the explosion of artificial intelligence on both sides of the cyber battlefield. AI is no longer a future possibility – it is the defining reality of the 2026 threat landscape.
On the attack side, threat actors are using generative AI to work faster at every stage of an attack, from spotting security gaps to writing malware. AI-driven attacks, led by AI deepfake impersonations and AI-enabled malware, drove the highest volume of incidents this year. One major global threat report recorded an 89% increase in attacks from AI-enabled adversaries, and researchers have observed agentic AI systems beginning to automate multi-stage attack chains that previously required human operators.
On the defence side, organisations are fighting back. 64% of organisations are now assessing the security of their AI tools, nearly double the 37% from the previous year. AI and automation in security operations are delivering significant cost savings – organisations extensively using AI and automation save substantially compared to those using none.
For cybersecurity consultants, this means helping clients build AI-aware security programmes: tools that can detect AI-generated threats, policies that govern AI usage, and teams trained to understand both the risks and the defensive capabilities AI brings.
2. Zero trust architecture moves from strategy to standard
Zero trust is no longer a buzzword or a nice-to-have. In 2026, it is the baseline expectation for any organisation serious about security. The concept is simple: never trust, always verify. Every user, every device, every connection is treated as potentially hostile until proven otherwise.
Adoption has been rapid. 63% of organisations worldwide had begun implementing a zero trust strategy by 2024. In Australia, 78% of organisations had implemented zero trust frameworks by 2026, driven by regulatory compliance requirements, rising ransomware incidents, and the shift to hybrid and remote work.
But maturity is another story. Only 10% of larger enterprises globally are expected to have a mature and measurable zero trust programme in place by 2026. And 35% of organisations have encountered failures that disrupted their implementation. In Australia, just 3% of organisations have reached a mature level of cybersecurity readiness.
This gap between adoption and maturity is where cybersecurity consulting adds the most value. It is not enough to buy zero trust tools. Organisations need help designing the architecture, implementing it in phases, avoiding common pitfalls, and building the internal capability to maintain it long after the consultants leave.
3. Ransomware gets faster, smarter, and more targeted
Ransomware has been a top threat for years, but 2026 has taken it to another level. Ransomware grew to 48% of all breaches, up from 44% the previous year. The average breakout time – how long it takes an attacker to move from initial access to causing damage – dropped to just 29 minutes, a 65% increase in speed from 2024.
There is a silver lining, though. 69% of ransomware victims did not pay the ransom, and median ransom payments continued a downward trend to AUD 199,764. Organisations are getting better at saying no, largely because they have invested in backup and recovery capabilities that let them restore without paying.
But the threat itself is not going away. AI is making ransomware campaigns more targeted and more convincing. Attackers can now use AI to craft personalised phishing emails, identify high-value targets, and even automate parts of the extortion process. In Australia, one cybercrime is reported every six minutes, with the average self-reported cost for large businesses hitting approximately AUD 289,489 per incident.
Cybersecurity consulting in this space focuses on three areas: prevention (hardening systems and closing gaps), resilience (backups, recovery plans, and incident response), and education (helping leadership understand that ransomware is a business risk, not just an IT problem).
4. Supply chain and third-party risk
You can have the best security in the world and still get breached through your suppliers. That is the reality of 2026, and the numbers are stark. Breaches with third-party involvement increased by 60% from the previous year, reaching 48% of total breaches. Nearly half of all breaches now involve a third party.
The problem is compounded by remediation timelines. Only 23% of third-party organisations fully remediated missing or improperly secured multifactor authentication on their cloud accounts. For weak passwords and permission misconfigurations, the time to resolve 50% of findings was almost eight months.
This trend has pushed supply chain security from a niche concern to a board-level priority. Cybersecurity consultants are now helping organisations inventory their third-party relationships, assess vendor security postures, implement continuous monitoring, and build contractual requirements that hold suppliers to specific security standards.
The message for 2026 is straightforward: your security is only as strong as your weakest supplier. Knowing who has access to your data and how they protect it is no longer optional.
5. Hybrid cloud and multi-cloud security
This trend from our 2023 post remains just as relevant today, but the complexity has multiplied. Organisations are no longer choosing between one cloud or another. They are running workloads across multiple public clouds, private clouds, and on-premises environments simultaneously – and each one adds to the attack surface.
The challenge is that each cloud provider has its own security model, its own compliance frameworks, and its own data storage processes. What passes for secure in one environment may be a vulnerability in another. Cybersecurity consultants are helping organisations build consistent security postures across all their environments, implement proper data segmentation, and ensure compliance regardless of where data lives.
In Australia, the push toward multi-cloud security is being driven by regulatory requirements including the Australian Government’s Information Security Manual and mandatory breach notification laws. The average cost of a data breach in Australia reached AUD 4.26 million, and mature zero trust environments report breach probability reductions of 60-70%. The ROI of getting cloud security right has never been clearer.
6. IoT and OT convergence security
The line between information technology (IT) and operational technology (OT) is blurring. Manufacturing, healthcare, energy, and logistics organisations are connecting industrial systems to the internet at an accelerating rate, and the security implications are significant.
The good news is that segmentation is starting to show results. The share of organisations reporting intrusions affecting both IT and OT systems fell from 60% in 2025 to 24%, a drop linked directly to better network segmentation. The bad news is that only 14% of organisations have full visibility into their OT environments.
Many IoT devices still ship with weak default credentials, insecure communication protocols, and no clear path for security updates. Older devices are frequently unsupported by manufacturers, leaving them permanently vulnerable. The need for telco-centric threat detection, independent networks for IoT devices, and a thorough understanding of the communication protocols each device uses has never been greater.
Cybersecurity consulting in this space focuses on visibility (knowing what is connected), segmentation (keeping IoT and OT separate from core IT), and lifecycle management (ensuring devices are patched, retired, or replaced before they become liabilities).
7. Continuous threat exposure management (CTEM)
Traditional security assessments – annual audits, quarterly penetration tests, point-in-time vulnerability scans – are no longer enough. The threat landscape changes daily, and a vulnerability that did not exist yesterday may be under active exploitation today.
Continuous threat exposure management (CTEM) is the answer. It is an ongoing, proactive approach to identifying, prioritising, and remediating security gaps before attackers can exploit them. Rather than reacting to breaches after they happen, CTEM gives organisations real-time visibility into their attack surface and the tools to act on it.
The approach aligns with the 2026 reality that nearly 40,000 vulnerabilities were published in just the first half of the year. No team can patch everything, so prioritisation based on real-world exploitability is essential. Leading industry analysts predict a continued shift from threat response to proactive threat exposure management as the standard for mature security programmes.
Cybersecurity consultants help organisations implement CTEM programmes that combine automated scanning, threat intelligence, risk scoring, and remediation workflows. The goal is not to eliminate every vulnerability but to close the ones that matter most before someone else finds them.
8. The cybersecurity skills gap becomes an AI skills gap
The cybersecurity skills shortage has been a persistent challenge for years, but 2026 has brought a fundamental shift in its nature. Skills gaps have decisively overtaken headcount shortages as the industry’s top workforce challenge. 60% of organisations identified skills gaps as their primary concern, compared to 40% citing staffing shortages – a 20-point gap that has widened sharply from just four points a year ago.
The specific gap? AI. 41% of security teams cite AI/ML as their number one skill need for 2026. LLM SecOps (large language model security operations) jumped to the second-largest skill gap at 45%, up from 33% the previous year. 27% of organisations reported breaches directly tied to capability gaps in their teams.
71% of organisations say the skills shortage continues to pose a risk, and 60% report difficulty finding candidates with AI experience in cybersecurity. Meanwhile, 35% of cybersecurity teams are increasing their reliance on AI or automation to address technical skills gaps.
This is where cybersecurity consulting plays a critical role. Not every organisation can hire a full team of AI-security specialists, but they can partner with consultants who bring that expertise on demand. The right consulting partner does not just fill the gap temporarily – they build internal capability through training, knowledge transfer, and documented processes so your team grows stronger over time.
Staying ahead in 2026 and beyond
The cybersecurity landscape of 2026 is defined by speed, sophistication, and AI. Attackers are using AI to move faster, target better, and automate complex attack chains. Defenders are using AI to detect threats, automate responses, and close gaps before they are exploited. The organisations that come out on top will be the ones that treat cybersecurity as an ongoing practice, not a one-time project.
But for organisations operating at scale, habits alone are not enough. You need strategy, architecture, and expertise. That is where Intelliworx comes in. Our cybersecurity consulting services help Australian businesses assess their current posture, close critical gaps, and build security programmes that adapt as threats evolve. Whether you are starting from scratch or maturing an existing programme, we meet you where you are and help you get to where you need to be.
Because in 2026, cybersecurity is not just an IT concern. It is a business imperative.
Ready to strengthen your cybersecurity posture? Talk to Intelliworx about how we can help your organisation build a security programme that is proactive, practical, and built for the realities of 2026. Contact us today for a consultation.
Sources
1. 2026 Data Breach Investigations Report (DBIR) – Verizon
2. Cost of a Data Breach Report 2026 – IBM and Ponemon Institute
3. 2026 Global Threat Report – CrowdStrike
4. 2026 Digital Defence Report – Microsoft
5. Global Cybersecurity Outlook 2026 – World Economic Forum
6. 2026 Cybersecurity Workforce Research Report – SANS Institute and GIAC Certifications
7. 2026 Cybersecurity Skills Gap Report – Fortinet
8. 2025 Cybersecurity Readiness Index – Cisco
9. 2026 State of Operational Technology and Cybersecurity Report – Fortinet
10. Annual Cyber Threat Report 2024-2025 – Australian Signals Directorate
11. Zero Trust Adoption Statistics in Australia 2026 – StateGlobe
12. Australia Zero Trust Architecture Market Outlook 2026-2033 – Grand View Research
13. Cybersecurity Awareness Month 2026 – National Cybersecurity Alliance and CISA
14. Modern Defensible Architecture Guidance – Australian Cyber Security Centre (cyber.gov.au)