Introduction
An organisation has a mixture of technology, new and old. A third party provides IT support. Then it happens…
Suddenly, a legacy system stops working. Operations grind to a halt. There’s a massive reliance on old technology. The third-party IT team spent days getting the system back online. There are clear signs of a cyber security incident, but no obvious ransom note. Then you find out more. Regulators give notice of a data breach, and the picture becomes clearer. Data has been leaked to the public. Sensitive data relating to key clients. The impact is severe. The Information Commissioner’s Office (ICO) carries out an investigation, which identifies the impact on hundreds of people. Those linked with the data leak suffer psychological harm and a loss of human dignity. The ICO investigation states infringements of Articles 5(1)(f), 32(1), 32(2), and 33(1) of the UK GDPR and issues a fine for thousands of pounds.
This introduction is based on a real-life incident reported by the ICO in April 2025. The penalty notice was released for public review and sets out details of the incident, findings of the infringement, and details of the penalty. The ICO releases penalty notices to promote transparency, enforce the laws, deter poor practices, and help organisations learn from breaches. The aim is to outline what went wrong, why fines were issued, and what standards were violated. In this article, we focus on the theme of Legal and Regulatory. We reference a case study, provide general guidance, and recommendations.
What is Legal and Regulatory?
Every business has rules to follow – keeping accounts, protecting customer information, and using technology responsibly. Some rules link to the industry, such as contractual or licence agreements. Knowing these responsibilities and keeping on top of them is essential to avoid legal impacts and to keep organisations running smoothly.
Example Case Study
- Organisation: DPP Law Ltd (UK-based criminal and family law firm)
- Incident: In June 2022, DPP Law Ltd suffered a cyber-attack that exploited a legacy administrator account lacking multi-factor authentication. Attackers accessed 32GB of highly sensitive client data – including court information, police bodycam footage, and personal records – later published on the dark web
- Financial Implications: – The Information Commissioner’s Office (ICO) fined DPP Law £60,000 for breaches of UK GDPR. The firm also faced reputational damage, professional negligence claims, and regulatory scrutiny.
- How it relates to Legal and Regulatory:
- Failure to meet legal obligations – appropriate technical and organisational measures are required for UK GDPR
- Regulatory awareness – Legacy systems, weak access controls, and inability to notify the ICO indicate shortfalls in adhering to compliance requirements
- Source Information:
General Guidance – Legal and Regulatory
- Understand legal obligations – such as UK GDPR and sector-specific regulations
- Maintain documentation that demonstrates compliance, such as privacy and cookies notices
- Review third-party agreements to ensure legal responsibilities are clear
- Train staff on legal and regulatory aspects of their roles
- Establish reporting procedures for breaches and incidents
Resulting Recommendations – Legal and Regulatory
- Keep it simple and secure
- Use a risk assessment to determine appropriate action
- Demonstrate that information security is in place via policy, projects, and operations
- Maintain a list of suppliers and partners, capturing their security posture and data flows
- Ensure privacy notices are clear and signed agreements are in place with other parties
- Train staff on the laws, their responsibilities, and how to handle personal data
- Create reporting procedures to support communication, including the ICO
- Seek guidance and support from a Certified Information System Security Professional (CISSP) – such as RB Consultancy Ltd
How We Help
At RB Consultancy Ltd, we support organisations by:
- Providing templates, guidance, and experience to support
- Explaining what security measures are available and how they can help
- Collaborating to implement security controls
- Assessing and issuing certifications – such as Cyber Essentials and Cyber Assurance
- Contact us for consultancy and certification support
Conclusion – Learning Legal and Regulatory Lessons from Real-World Breaches
Cyber resilience is not just about technology – it relies on a good understanding and application of legal and regulatory obligations. Insight from the DPP Law Ltd case helps highlight how gaps in technical controls can result in significant harm to individuals and attract legal penalties.
By aligning day-to-day practices with legal expectations such as UK GDPR, organisations can demonstrate accountability and reduce the risk. Compliance can be embedded into operations and culture – with data protected and appropriate security measures applied.
RB Consultancy Ltd helps organisations understand the importance of Legal and Regulatory requirements – we support the implementation of appropriate measures to help build cyber resilience. We are an IASME Certification Body and NCSC Assured Service Provider, providing services to empower and protect organisations. Holding CISSP and ISO 27001 lead implementer certification, you can Contact Us for assistance with cyber security resilience.
This blog is written by Remo Belisari, Managing Director of RB Consultancy Ltd. He is an experienced cyber security professional and cyber advisor. Remo holds certifications in CISSP, ISSAP, ISO 27001, Cyber Essentials, and IASME Cyber Assurance. He has many years of experience in IT and cybersecurity. He has supported organisations worldwide. His work includes helping a Fortune 500 company in the USA and over 100 organisations across the UK. The views in this blog are his own. They do not necessarily reflect the views of RB Consultancy Ltd, its clients, partners, or affiliates. The content is for general information only.
