Top 5 data protection risks every business must address

Data protection risks to watch

Data protection risk is no longer a back-office compliance issue. In Nigeria, organisations process personal data across websites, mobile apps, HR systems, payment channels, cloud platforms, vendors, and internal records. A weak point in any of those areas can create regulatory exposure, customer distrust, operational disruption, and financial loss.

The Nigeria Data Protection Act 2023 and the NDPC General Application and Implementation Directive 2025 emphasise accountability, lawful processing, data security, breach notification, privacy-by-design, Data Privacy Impact Assessments, Data Processing Agreements, and evidence of compliance. These are the areas where many organisations are most exposed.

1. Unclear lawful basis and poor consent practices

Many organisations collect data because a form, app, or business process asks for it, but they cannot clearly explain the lawful basis for processing. This becomes risky when consent is forced, hidden in vague wording, bundled with unrelated purposes, or used where another lawful basis should have been assessed.

Businesses should document their lawful basis for each major processing activity, review privacy notices, and avoid collecting personal data that is not necessary for the stated purpose.

2. Weak access controls and poor security hygiene

A common cause of data exposure is simple access failure: shared passwords, former staff accounts left active, weak admin controls, unpatched systems, unsecured cloud folders, or staff downloading sensitive files without control. These are not just IT issues; they are data protection risks.

Use role-based access, multi-factor authentication, logging, periodic access reviews, secure backups, patch management, encryption where appropriate, and clear rules on who may export or share personal data.

3. Vendor and Third-Party Exposure

Your vendors can expose your customers, staff, or users. Payroll providers, cloud platforms, website plugins, CRM tools, support desks, payment processors, marketing platforms, and consultants may all touch personal data. If they fail, your organisation may still be expected to show that it performed due diligence and used appropriate contract controls.

4. No breach response plan

A breach response plan should exist before an incident happens. Under Nigerian data protection requirements, where a breach is likely to risk the rights and freedoms of individuals, notification to the NDPC may be required within seventy-two (72) hours of becoming aware of the breach. High-risk breaches may also require immediate notification to affected data subjects.

A response plan should define who investigates, who preserves evidence, who assesses legal risk, who communicates with affected people, who contacts vendors, and who prepares the regulator notification.

5. Lack of compliance evidence

It is not enough to say the organisation is compliant. A business should be able to produce evidence: privacy notices, records of processing activities, audit reports, training records, DPIAs, vendor reviews, incident logs, access reviews, policy approvals, and records of data subject requests.

Evidence makes compliance defensible. Without it, even good intentions may look weak during a complaint, audit, breach investigation, or client due-diligence review.

Frequently asked questions

Sources and further reading

This article is based on the Nigeria Data Protection Act 2023, the NDPC General Application and Implementation Directive 2025, and the NDPC privacy breach reporting portal.