Beyond the Headlines: What the latest NCSC Cyber Threat Report 2026 Means for NZ Businesses.

Understanding the changing cyber landscape and what it means for the technology New Zealand businesses rely on every day.

Technology continues to play an increasingly important role in how New Zealand businesses operate. From cloud-based applications and Microsoft 365 to remote working, digital collaboration and artificial intelligence, businesses are becoming more connected and dependent on technology than ever before.

These developments bring significant opportunities for productivity, efficiency and growth. At the same time, they introduce new considerations around how business systems, information and digital access are managed and protected.

The National Cyber Security Centre (NCSC) recently released its Cyber Threat Report 2026, providing an overview of the evolving cyber threat landscape in New Zealand.

While the report examines increasingly sophisticated cyber activity, it also reinforces an important message: effective cybersecurity continues to depend on getting the fundamentals right.

For business leaders, there are several valuable insights worth understanding.

Cyber threats are evolving alongside technology

One of the key developments highlighted in the report is the growing use of artificial intelligence by cybercriminals.

AI is enabling attackers to conduct research more efficiently, develop convincing phishing messages, automate certain activities and identify potential weaknesses in digital environments.

For example, phishing attempts are becoming more personalised. Rather than relying solely on generic emails containing obvious spelling mistakes or suspicious links, attackers can increasingly create communications that appear relevant, professional and convincing.

AI is also creating opportunities for cybersecurity professionals to improve threat detection, analyse vulnerabilities and respond more effectively to security events.

The key takeaway: As technology evolves, businesses benefit from keeping their security practices aligned with the systems and tools they use.

This does not necessarily mean introducing more security products. Often, it means making better use of existing protections, reviewing configurations and ensuring established controls remain effective.

Protecting business identities and access remains essential

A significant theme throughout the NCSC report is the continued importance of protecting digital identities and account credentials.

In December 2025, the NCSC contacted approximately 26,000 New Zealanders to warn that their credentials had been stolen by malware known as Lumma Stealer.

Stolen login information can potentially provide access to email accounts, business applications and other connected services.

For businesses relying on Microsoft 365 and cloud-based platforms, identity security is particularly relevant.

Important considerations include:

• Multi-factor authentication (MFA) across business accounts

• Appropriate permissions for staff and administrators

• Regular reviews of user access, particularly when roles change

• Secure access to business applications and information

• Effective management of accounts that are no longer required

These controls may already exist within a business's technology environment. The value lies in ensuring they are appropriately configured and maintained.

The key takeaway: Strong identity and access management is not simply about protecting passwords. It is about ensuring the right people have the right level of access to the right information.

Cloud services and third-party applications deserve greater visibility

Cloud technology has transformed the way businesses operate.

Applications for accounting, project management, document collaboration, customer management and communication allow teams to work more efficiently, often across different locations.

However, as businesses adopt more connected services, their information may be distributed across multiple platforms and providers.

The NCSC report highlights the importance of understanding risks associated with third-party suppliers, software applications and digital supply chains.

A business may have strong internal IT controls but still depend on external platforms for critical information and day-to-day operations.

This makes it worthwhile to understand:

• Where important business information is stored

• Which applications and third parties have access to that information

• How access between connected systems is managed

• What recovery options exist if a critical service becomes unavailable

• Whether new applications are being introduced with appropriate security considerations

The growing adoption of AI tools also adds another dimension, particularly when employees use these tools to process business or customer information.

The key takeaway: Cloud adoption and digital transformation deliver considerable business value, but visibility over information, access and dependencies remains important.

Cybersecurity and business continuity are closely connected

Cybersecurity is often discussed in terms of preventing unauthorised access or protecting confidential information. However, another important consideration is the ability of a business to continue operating when technology is disrupted.

The NCSC report highlights how cyber incidents can affect business operations, customer confidence, information availability and recovery efforts.

For many businesses, technology supports essential daily activities such as communicating with customers, accessing project files, processing transactions and coordinating staff.

This makes business continuity an important part of the wider IT conversation. Practical considerations include maintaining reliable backups, understanding recovery arrangements, keeping systems updated and having clear procedures for responding to unexpected incidents.

It is also valuable to periodically confirm that recovery arrangements remain appropriate as business systems and requirements change.

The key takeaway: A well-managed IT environment should support both information security and the business's ability to maintain or restore essential operations.

Getting the fundamentals right still makes a difference

Perhaps one of the most useful messages from the NCSC Cyber Threat Report 2026 is that businesses do not always need complex solutions to improve their cybersecurity position.

Many common risks can be reduced through established security practices, including:

• Keeping operating systems and applications updated

• Using strong authentication and appropriate access controls

• Managing unsupported or ageing technology

• Protecting sensitive information

• Maintaining appropriate network and endpoint security

• Preparing for potential incidents and recovery

• Supporting employees with practical cybersecurity awareness

These are familiar areas for many IT teams and service providers. What makes them important is the need for consistency. As businesses grow, introduce new applications, change staff responsibilities or adopt different ways of working, existing configurations and controls may need to evolve as well.

The key takeaway: Effective cybersecurity is not a one-time implementation. It is an ongoing part of maintaining a reliable, well-managed technology environment.

Looking beyond cybersecurity: The value of understanding your IT environment

The NCSC's 2026 report provides an opportunity for businesses to reflect on their wider technology environment.

Cybersecurity is an important part of that discussion, but it also connects with broader business considerations such as operational efficiency, system reliability, data management and long-term technology planning.

A business may already have many of the necessary tools and protections in place. Understanding how effectively those tools are configured, managed and aligned with current requirements can provide valuable insight.

Regular IT reviews can help businesses recognise what is working well, identify opportunities for improvement and make more informed decisions about future technology investments.

Importantly, the objective is not always to introduce something new. Sometimes the greatest value comes from improving the systems and processes a business already relies on.

Our perspective at Stratus NZ

At Stratus NZ, we see technology as an important part of enabling businesses to operate efficiently, securely and confidently.

Our work across managed IT services, Microsoft 365, cloud environments, cybersecurity and business continuity gives us an appreciation of how closely technology decisions are connected to day-to-day business operations.

The recent NCSC Cyber Threat Report 2026 is a useful reminder that as technology continues to evolve, maintaining visibility over existing systems and regularly reviewing their effectiveness remains worthwhile.

For New Zealand businesses, the opportunity is not simply to respond to changing cyber threats, but to continue building IT environments that are reliable, appropriately protected and aligned with their business needs. A review of your existing IT environment doesn't have to begin with a problem or lead to additional investment. Sometimes, it's simply about gaining a clearer understanding of what you already have, how effectively it's being managed, and whether it continues to meet your business needs.

If you'd value an independent perspective on your current IT environment, we'd welcome the opportunity to have that conversation.

Good IT management is ultimately about making technology work effectively for the business, today and as its requirements evolve.

This article draws on insights from the National Cyber Security Centre's Cyber Threat Report 2026, published by New Zealand's National Cyber Security Centre. For more information about Stratus NZ and our approach to business technology, visit www.stratus.nz.