According to Philip Aiwekhoe, founder, Charistech Consulting & CISO NPF Microfinance Bank, this trade-off is becoming increasingly dangerous.

Speaking during Techeconomy Business Series April 2026 edition, he argued that cybersecurity remains one of the most underestimated risks among African startups, not because founders are unaware of it, but because it is often deprioritized in the face of limited funding and pressure to go to market quickly.

The result? Products that scale in visibility, but also in vulnerability.

The Cost of Ignoring Security by Design

At the heart of Aiwekhoe’s argument is a simple but powerful principle: security must be built in, not bolted on.

Many startups, he notes, approach cybersecurity as an afterthought, something to address once traction is achieved or funding is secured. But by then, the architecture is already flawed, and fixing it becomes significantly more expensive and complex.

This absence of security by design leads to weak system architectures, poor data handling practices, increased exposure to breaches and exploits, and reputational damage that early-stage startups may never recover from

In a digital economy where trust is currency, a single breach can erase years of progress.

Rethinking Cybersecurity for Lean Startups

A common misconception among founders is that effective cybersecurity requires large budgets or dedicated teams. Aiwekhoe challenges this assumption, emphasizing that strong security foundations can be built with minimal resources, if approached strategically.

He outlines a set of practical, cost-effective measures that startups can adopt from day one:

1. Assign Security Ownership Early

Security should not be “everyone’s responsibility” in theory but no one’s in practice. Founders must designate clear ownership, often at the level of a co-founder or engineering lead, ensuring accountability for security decisions throughout the product lifecycle.

2. Embed Basic Security Architecture

Even simple steps, such as secure authentication, proper access controls, and encrypted data flows, can significantly reduce risk. These foundational elements should be integrated during development, not retrofitted later.

3. Leverage External Expertise

Instead of building in-house security teams prematurely, startups can tap into outsourced advisory services. These partnerships provide access to expertise, periodic audits, and guidance at a fraction of the cost of full-time hires.

Aiwekhoe highlights the growing model of security-as-a-service, where startups receive ongoing support, policy reviews, vulnerability assessments, and compliance guidance, without heavy overhead.

4. Understand Regulatory Requirements

Compliance is no longer optional. Startups must align with data protection laws and cybersecurity regulations within their operating markets. Ignorance in this area can lead not only to breaches but also to legal penalties that cripple early-stage companies.

The Rise of AI-Powered Threats

While traditional cybersecurity risks persist, Aiwekhoe points to a new and rapidly evolving challenge: AI-powered cyberattacks.

Attackers are increasingly leveraging artificial intelligence to:

• Automate phishing and social engineering campaigns
• Identify system vulnerabilities faster
• Launch more sophisticated and scalable attacks

This evolution changes the rules of engagement. Static defenses are no longer sufficient.

His response is direct: Use AI to fight AI.

Startups must begin to explore AI-driven security tools that can detect anomalies, predict threats, and respond in real time. While this may sound advanced, many of these capabilities are now accessible through cloud platforms and third-party services.

Why the Financial Sector is Most at Risk

Aiwekhoe identifies the financial services ecosystem, including fintechs, payment platforms, and embedded finance solutions, as the most vulnerable sector.

The reason is straightforward: everything leads to money.

Whether a startup operates in agritech, healthtech, or e-commerce, financial transactions often sit at the core of its operations. This makes such platforms prime targets for cybercriminals.

He also notes a growing concern: vulnerabilities introduced through third-party integrations. Many established financial institutions have tightened access to their APIs after experiencing breaches linked to less secure startup partners.

This trend signals a broader shift, security is becoming a prerequisite for collaboration, not just an internal concern.

Security as a Growth Enabler, Not a Cost Center

One of the most important reframes in Aiwekhoe’s submission is the positioning of cybersecurity, not as a cost, but as a strategic enabler.

Startups that embed security early benefit from stronger user trust, easier partnerships with enterprise and financial institutions, reduced risk of costly breaches, and greater investor confidence during due diligence.

In contrast, those that ignore it may find themselves blocked from opportunities, regardless of how innovative their products are.

The New Reality for Founders

In today’s digital landscape, building a product without security is no longer just risky, it is unsustainable.

Aiwekhoe’s message is clear: Startups must treat cybersecurity as foundational infrastructure, not optional insurance.

For African founders navigating tight budgets and competitive markets, the path forward is not to wait for scale before securing systems, but to build securely from the very beginning.

Because in the AI-driven economy, the real question is no longer if your system will be tested, but how prepared you are when it is.

Listen to April edition of Techeconomy Business Series on Spotify: Clic here or Watch on YouTube: https://www.youtube.com/watch?v=C3i0-t7LGio |

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However, this revolution is marked by a significant increase in the number of cyber threats targeting financial institutions.

Cybercriminals exploit weakness in digital banking platforms, fintech platforms, and mobile payment networks, leading to huge financial losses, data breaches, and reputational damage.

Artificial Intelligence (AI) is emerging as a vital tool in strengthening cybersecurity defenses within the financial sector.

By leveraging AI-powered security solutions, financial institutions can enhance fraud detection, automate threat responses, and safeguard customer data.

This article featuring Philip Aiwekhoe, explores how AI is playing a key role in shaping the future of cybersecurity in Africa’s financial ecosystem, thereby providing a roadmap for financial organizations to stay ahead in the face of emerging cyber threats.

Emerging Cybersecurity Threats in Africa’s Financial Sector are as follows

According to the expert opinion Philip Aiwekhoe, the chief information security officer,  NPF Microfinance Bank Plc, who stated that “Digital frauds and Scams, ransomware and malware attacks, insider threats, third party risks and regulatory non-compliance are the proceeding cybersecurity threats to Africa’s financial sector”.

Digital fraud and scams – Phishing, account takeovers, and SIM swap fraud are rising astronomically due to increased digital transactions.

Ransomware and malware attacks – Cybercriminals target financial systems to encrypt or steal sensitive data, demanding ransom payments.

Insider threats – Employees or partners with unrestricted access to financial systems may compromise data security, intentionally or unintentionally.

Third-party risks – Weak security in fintech startups and other third-party service providers creates huge vulnerabilities risk for most banks and financial institutions.

Regulatory non-compliance – Financial institutions must comply with data protection laws (e.g., Nigeria’s NDPR, Kenya’s Data Protection Act) and international standards like PCI DSS and GDPR.

How AI is Transforming Cybersecurity in the Financial Ecosystem

He also stated that while they are risks associated with the adoption of AI, there are benefits that AI brings in cybersecurity such as:

Fraud detection and prevention – AI-powered algorithms analyze transaction patterns to detect anomalies and prevent fraudulent activities in real-time.

Automated threat detection and response – AI-driven security solutions identify cyber threats faster than traditional systems, reducing response times and enhancing threat analysis.

Behavioral analytics – Machine learning models monitor user behavior, flagging suspicious login attempts or transactions.

Advanced anti-phishing solutions – AI ensure proactive detection and blocking of phishing attempts targeting employees and customers.

Regulatory compliance automation – AI simplifies compliance monitoring by identifying regulatory violations and ensuring adherence to cybersecurity standards.

Challenges in the adoption of AI in cybersecurity

When asked about what he thinks are the challenges of adopting AI in cybersecurity, Philp added that “ Concerns around data privacy, increased adoption of AI by threat actors, Limited knowledge and expertise as well the huge costs of implementation are some of the biggest challenges.

Data privacy concerns – AI models require vast amounts of data, thereby raising concerns about data protection, privacy and compliance.

Threat Actors using AI – Hackers are also using AI to develop more sophisticated attacks, increasing the need for continuous innovation.

Limited AI expertise – The shortage of AI and cybersecurity professionals in Africa slows adoption of AI and Cybersecurity in the financial ecosystem.

Huge implementation costs – AI-driven security solutions require significant investment in infrastructure and expertise.

Strategic Roadmap for Financial Institutions

In Philip Aiwekhoe ‘s opinion, AI and Cybersecurity Strategy that align with the business strategy will enable financial institutions to adopt a structured approach.

1. Ensure Compliance with Cybersecurity Regulations

Align with African and global financial cybersecurity regulations such as: Nigeria’s NDPR, Kenya’s Data Protection Act, South Africa’s POPIA, PCI DSS (for payment security), GDPR (for international transactions); Implementation of AI-driven compliance monitoring tools to detect and report regulatory violations.

2. Implementation of AI-Driven Fraud Detection and Prevention:

Using AI to analyze real-time transaction data for suspicious patterns, Deployment of machine learning models to detect account takeovers, money laundering, and insider fraud; Enhance mobile banking security by monitoring biometric authentication and user behaviour.

3. Strengthen Cybersecurity Awareness and Training:

Conduct regular employee and customers cybersecurity awareness to prevent phishing and social engineering attacks and best practices to reduce fraud risks; Implement strict access controls to minimize insider threats.

4. Invest in AI-Powered Security Operations Centers (SOCs):

Deploy AI-enhanced SOCs for enhanced monitoring, detection, and response to cyber threats in real-time with automated security alert triage to reduce the workload on human analysts.

5. Collaborate with Fintechs and Cybersecurity Firms:

Collaboration with AI-powered cybersecurity firms to enhance security infrastructure with support from local AI and cybersecurity startups to develop solutions tailored to Africa’s financial sector.

6. Adopt a Multi-Layered Security Approach:

Combine AI with traditional security measures with the adoption of multi-factor authentication (MFA) for banking transactions, strong encryption for data storage and transfers; alongside AI-powered endpoint security for mobile banking applications.

7. Prepare for the Future of AI-Driven Financial Security:

Staying updated on emerging AI cybersecurity technologies, such as quantum cryptography and blockchain-based security with adequate investment in AI research and development to create locally relevant cybersecurity solutions, will help build a cybersecurity-first culture financial institution to stay resilient against evolving threats.

Philip Aiwekhoe ‘s final words:

“As Africa’s financial ecosystem continue to evolve with rapid digital transformation, AI-powered cybersecurity solutions will play a critical role in ensuring the protection of businesses and customers. Financial institutions must proactively adopt AI-driven security measures, invest in cybersecurity talent, and ensure regulatory compliance. By following this roadmap, banks, fintech’s, and financial providers can enhance their cybersecurity posture, mitigate risks, and build trust in Africa’s digital financial ecosystem”.

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Emerging cybersecurity trends that will drive digital growth and ensure sustainability economic growth in Nigeria are as follows:

1. Data Protection and Privacy Compliance

• With the implementation of the Nigeria Data Protection Act (NDPA) and increased enforcement of GDPR for international businesses, organizations must prioritize compliance.
• Improved data governance builds trust among consumers and fosters an environment conducive to digital innovation.

2. Cloud Security Adoption

• As Nigerian businesses and government agencies increasingly adopt cloud-based solutions, robust cloud security measures will encourage growth.
• Securing cloud infrastructure reduces risks and promotes scalability for businesses leveraging cloud computing to grow.

3. Strengthened Cybersecurity for Fintechs Ecosystems

• Nigeria’s booming fintech ecosystem faces emerging cyber threats, including fraud, phishing, and DDoS attacks.
• Strengthening security for fintech platforms will foster trust in digital financial services, increasing user adoption and driving financial inclusion.

4. Zero Trust Architecture

• Embracing zero-trust principles ensures that access to resources is continually verified, reducing insider threats and ransomware risks.
• This security model is crucial as remote work and hybrid models gain traction.

5. Digital Identity and Authentication

• Enhancing identity management systems through biometric authentication and multi-factor authentication will safeguard online transactions and services.
• This will accelerate the adoption of e-commerce, digital banking, and government e-services.

6. Critical Infrastructure Protection

• Protecting critical sectors like power, transportation, healthcare, and telecommunications from cyberattacks ensures stability and confidence in digital investments.
• Collaboration between public and private sectors will be key.

7. Cybersecurity Awareness and Education

• Addressing the human element of cybersecurity by promoting awareness about phishing, malware, and social engineering attacks is essential.
• Digital literacy campaigns will empower users to safely engage with online platforms and services.

8. Artificial Intelligence (AI) for Cybersecurity

• Leveraging AI for threat detection and response enables businesses to identify and mitigate risks faster.
• AI-based tools also improve decision-making in cybersecurity strategies, ensuring resilience.

9. Small and Medium Enterprises (SME) Cybersecurity Support

• SMEs are vital to Nigeria’s economy but often lack resources for robust cybersecurity.
• Providing affordable cybersecurity solutions and training will allow SMEs to safely adopt digital technologies, boosting innovation and economic growth.

10. Public-Private Sector Collaboration

• Partnerships between government and private entities can lead to shared intelligence, better threat responses, and the creation of policies that promote secure digital ecosystems.
• Initiatives like the Nigeria Computer Emergency Response Team (ngCERT) should continue to expand.

11. Cybercrime Legislation and Enforcement

• Strong enforcement of cybercrime laws will deter malicious activities, encouraging businesses and individuals to embrace digital platforms without fear.
• Regular updates to legislation will ensure it keeps pace with emerging threats.

12. Blockchain and Secure Digital Payments

• Securing blockchain-based solutions for digital payments will promote trust in cryptocurrency and digital banking innovations.
• This is particularly crucial as Nigeria leads the adoption of digital currencies in Africa.

13. Cybersecurity research and local content solutions

• Cybersecurity research plays a vital role in identifying emerging threats, developing innovative defenses, and ensuring the safety of Nigeria’s digital space. Key areas of focus include Threat Intelligence & Analysis, Artificial Intelligence in Cybersecurity and Critical Infrastructure Protection
• To address the unique cybersecurity challenges in Nigeria, there is a pressing need for homegrown solutions that align with local realities. Local solutions can be tailored to meet the specific needs of industries such as fintech, logistics, and e-commerce, which are rapidly growing sectors in Nigeria.
• Affordable Security solutions as many Nigerian businesses, especially SMEs, face budget constraints. Local developers can create cost-effective tools for endpoint security, firewalls, and vulnerability management.

Final thoughts

Adoption of these cybersecurity trends strategically will strengthen trust, protect digital infrastructure, and promote innovation, all of which are critical for Nigeria’s digital growth.

By fostering collaboration and investing in cutting-edge security measures, Nigeria can maintain its position as a key player in Africa’s digital economy with a robust cybersecurity (trends) architecture that will ensure sustainable economic growth and prosperity.

*Philip Aiwekhoe, Msc,MCPS,MBCS,ABCP,CISM,CCISO,CISO NPF Microfinance Bank & founder Charistech Consulting Limited.

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