Data, Privacy & Cybersecurity
Harnessing the potential of data

Data, Privacy & Cybersecurity

Every organisation possesses sensitive commercial data, personal information, and expansive datasets. These can be valuable assets – and can also pose significant business risk. In an increasingly regulated landscape, robust privacy, information governance and cybersecurity systems have become essential business practices, critical to maintaining your reputation. As emerging technologies like artificial intelligence challenge the traditional scope of identity and privacy, regulators in New Zealand and overseas are tightening the settings for data protection and the use and transfer of personal information.

Understanding and staying ahead of this evolving legal landscape is vital for maximising the value of your data, minimising the risks to your business, and maintaining the reliability of your brand.

Data, Privacy & CybersecurityData, Privacy & Cybersecurity

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Expertise

We have extensive experience advising on privacy law compliance, cybersecurity, and complex data agreements. Through our diverse global client base and relationships with international law firms, we have particular expertise in international data protection regulation and compliance, and the transfer of data across borders.

We regularly advise on data breaches, including assessing the impact of breaches, advising on notification and mandatory reporting obligations, managing media interest, implementing new information security management programmes, and responding to enforcement actions.

Our lawyers are experts in emerging technologies and emerging data privacy law, including relating to artificial intelligence, biometric technology, and consumer data rights.

Experience

  • Regularly advising two large scale, high growth technology companies on data protection terms and data processing agreements across a wide range of SaaS, professional services, and other arrangements. We work closely with each client’s in-house data privacy teams and often provide data protection advice on a cross-border basis.
  • Advising a large New Zealand bank on the development and negotiation of agreements to enable its institutional customers to access their bank account data via APIs.
  • Advising a major New Zealand supermarket on its trial of facial recognition technology to assist in mitigating increasing risks to the safety and security of staff and customers – the first in New Zealand. This included advising on privacy law compliance, preparing its Privacy Impact Assessment of the proposed technology solution, consultation with New Zealand’s privacy regulator, and advising on the regulatory inquiry initiated by the regulator.
  • Advising a regional public transport agency on its participation in a national public transport solution, including on various issues relating to the privacy of passenger data.
  • Assisting a major New Zealand broadcaster with the procurement and implementation of a cloud-based customer data platform.
  • Advising a global tech business on the use of biometric identification as part of access management to key data centres.
  • Advising a major energy company on the launch of a metering app that captured data from electricity meters installed remotely.
  • Advising a Chinese vehicle for hire company with over 550 million users on its obligations under New Zealand privacy law and recommendations to update its processes and procedures.
  • Assisting a leading global software company (through its UK lawyers) with various matters relating to compliance with New Zealand law, including ensuring that it had appropriate data sharing and data processing agreements in place and that any email or telemarketing activity did not infringe.
  • Advising two global technology and medical device companies on reviews of their privacy and data policies to ensure compliance with New Zealand law, including advising on data security and incident management.
  • Advising a non-profit organisation that provides the infrastructure, security and support needed to operate the internet domains on the licensing of a new registry system, including updating its terms of service to be compliant with New Zealand privacy and spam regulations.
  • Advising a New Zealand based provider of digital ID verification solutions on a comprehensive review of their customer terms, privacy policy and data processing agreement.
  • Advising an ASX-listed digital business on the launch of its new open data platform, which allowed customers to build applications that plug in a wide range of business data from multiple integration partners.
  • Assisting a global technology company with the launch of a service that serves retail transaction data to financial institutions to enhance customer experience.
  • Assisted a leading medtech company with negotiating two critical agreements to enhance its ability to connect users with better healthcare, including advising on data licensing and sub-licensing, data security, ownership of data and derivatives, and the restricted use of data.

Relevant Content

Biometric Processing Privacy Code 2025 introduced to New Zealand

Customer and Product Data Act update – Open banking officially on the way

Deepfakes and style mimicking – Should New Zealand adopt a right of publicity?

Baby Reindeer – When truth is stranger than fiction?

Facing the future – A biometrics code of practice for New Zealand?

Our comments on the Biometric Processing Privacy Code

Paying the price for getting privacy wrong

Potential changes to the Privacy Act 2020

Key contacts

Simon MartinSimon Martin

Simon Martin

Partner
Edwin LimEdwin Lim

Edwin Lim

Partner
Anchali AnandanayagamAnchali Anandanayagam

Anchali Anandanayagam

Partner
Andrew DenticeAndrew Dentice

Andrew Dentice

Partner
Tim MahoodTim Mahood

Tim Mahood

Partner
Rachel MoylanRachel Moylan

Rachel Moylan

Special Counsel
Kyra VinceKyra Vince

Kyra Vince

Special Counsel – Knowledge
Lisa PazLisa Paz

Lisa Paz

Senior Associate
Luiz BuckLuiz Buck

Luiz Buck

Senior Associate
Rachel DunningRachel Dunning

Rachel Dunning

Senior Associate
Samuel ChoiSamuel Choi

Samuel Choi

Senior Associate
Ellie RyanEllie Ryan

Ellie Ryan

Senior Associate

What our clients say about us

The team bring sound commercial expertise to all engagements with a wealth of knowledge in local and the broader technology industry.

Anchali is an industry expert and a valued senior counsel to our tech firm. She provides outstanding legal work product and a superb client experience.

Simon Martin is outstanding. He is hugely committed to client success and is very down to earth and practical.

Hudson Gavin Martin's tech expertise is unsurpassed. They are excellent at handling complex and sophisticated matters with insight, thoroughness and with timely responses.

Anchali is highly a skilled deal negotiator and drafter who is very good at what she does.

As well as being extremely responsive to our requirements, [Jason] is very proactive in terms of ensuring that we are across the areas we need to know about.

Tim is like an extension of our in-house legal team. He understands business objectives and is seamlessly linked with what we are trying to achieve whilst also providing the important external lens.

Andrew is a standout commercial and technology lawyer with exceptional market knowledge.

They support complex matters with a great degree of craftsmanship and expertise and keep in close communication with us.

The team are individually diverse in their experiences and skill sets, which complements and strengthens the entire HGM team.

Simon is very easy to deal with. He is a really genuine person. To say that he is technically competent is an understatement; he's first-class.

Edwin has an excellent understanding of technology in practice which greatly compliments the advice and guidance he provides on our commercial/legal engagements.

Hudson Gavin Martin shows skill and creativity in reaching agreed commercial legal terms while remaining compliant with applicable regulations in completing these transactions.

Open banking almost live
17
October 2025

New Zealand's open banking regime is set to commence on 1 December 2025 for personal internet banking customers.

Andrew Dentice

Andrew Dentice

Partner

Kyra Vince

Kyra Vince

Special Counsel – Knowledge

Why New Zealand businesses should care about the EU Data Act
5
September 2025

The EU Data Act is about to change how Kiwi firms handle customer data.

Edwin Lim

Edwin Lim

Partner

Kyra Vince

Kyra Vince

Special Counsel – Knowledge

Biometric Processing Privacy Code 2025 introduced to New Zealand
21
August 2025

The Office of the Privacy Commissioner has now issued the Biometric Processing Privacy Code 2025, which governs the automated processing of biometric information.

Anchali Anandanayagam

Anchali Anandanayagam

Partner

Kyra Vince

Kyra Vince

Special Counsel – Knowledge