The shift in investor expectations
Three years ago, a Nigerian fintech raising a seed round could get away with a pitch deck, financial model, and a demo. Security was barely discussed. That era is over.
The wave of high-profile breaches across African fintech - data leaks, payment fraud, API exploits - has fundamentally changed how investors assess risk. A security incident post-investment doesn't just hurt the company; it damages the fund's portfolio and reputation. Investors have learned this the hard way, and they've adjusted their diligence process accordingly.
Today, security questions appear in due diligence checklists from pre-seed to Series B. By Series A, a recent penetration test report is increasingly treated as a hard requirement, not a nice-to-have.
What investors actually look for
Investor security due diligence typically covers three areas:
1. Independent security assessment
Investors want evidence that a qualified third party has tested your application. Self-assessments don't count. They'll ask: Who conducted the test? What certifications do they hold? What was the scope? What was found, and what was fixed? A comprehensive penetration test from a credible firm answers all of these.
2. Vulnerability management maturity
It's not just about the findings - it's about what you did with them. Investors want to see that you have a process for triaging, remediating, and verifying fixes. A pentest report with retest results showing all critical and high findings resolved demonstrates operational maturity that goes beyond code quality.
3. Compliance readiness
For fintechs targeting regulated markets, investors check compliance posture. Are you aligned with CBN requirements? Do you comply with NDPA? Are you on a path to PCI DSS? A pentest is often the first step in demonstrating compliance readiness.
Security is a proxy for engineering quality
Investors use your security posture as a signal for overall engineering discipline. If your APIs have broken authentication and unvalidated inputs, what does that say about your code quality, testing practices, and technical leadership? A clean pentest report tells investors your engineering team builds to a standard.
How security incidents tank valuations
The relationship between security incidents and valuation impact is well-documented:
Pre-funding breaches kill deals. If a security incident surfaces during due diligence - even a past incident that was resolved - it introduces doubt. Investors start wondering what else they don't know. I've seen term sheets pulled after investors discovered undisclosed security incidents during technical due diligence.
Post-funding breaches destroy value. A breach in the 12 months following a funding round can reduce the company's effective valuation by 20-40%. The next round becomes a down round, or doesn't happen at all. The startup that raised at a ₦10B valuation is suddenly trying to raise at ₦6B - if it can raise at all.
Insurance and liability costs spike. Post-breach, your cyber insurance premiums increase dramatically, if you can get coverage at all. This affects your burn rate and runway - exactly the metrics investors are monitoring. For context on how breaches compound costs, read the true cost of not getting a pentest.
Accelerator and programme requirements
Global accelerators have formalised security requirements for their cohorts:
Y Combinator - YC's standard advice to portfolio companies includes conducting security audits before scaling. Multiple YC partners have publicly stated that security vulnerabilities discovered post-Demo Day have complicated follow-on fundraising for portfolio companies.
Techstars - Techstars' fintech-focused programmes include security assessment as part of their mentorship curriculum. Companies are expected to have independent security testing completed before their Demo Day.
African accelerators - Programmes like Catalyst Fund, Google for Startups, and local accelerators are increasingly including security readiness in their selection criteria and programme deliverables. A fintech that enters an accelerator without basic security testing is starting at a disadvantage.
For a comprehensive pre-fundraising security playbook, see our security before fundraising guide.
How a clean pentest report accelerates closing
Here's the practical impact of having a recent, clean pentest report when you're fundraising:
Faster due diligence. Security due diligence that would normally take 3-4 weeks can be compressed to days when you proactively share a comprehensive pentest report. The investor's technical team reviews the report, confirms findings were remediated, and checks the box. No back-and-forth, no additional assessments required.
Stronger negotiating position. When you can demonstrate mature security practices, you reduce the investor's perception of risk. Lower perceived risk means better terms. I've watched founders use their security posture as a differentiator in competitive rounds - "We've had an independent pentest, our competitors haven't."
Fewer post-close conditions. Without a pentest report, investors often add security assessment requirements as post-close conditions in the term sheet. This means you're doing the work anyway, but on a deadline, under pressure, with the investor watching. Far better to do it proactively, on your own timeline.
Fundraising soon? Get a pentest report that satisfies investor due diligence and strengthens your negotiating position.
Prepare for investor due diligenceTiming your pentest for fundraising
The ideal timeline: complete your pentest 6-8 weeks before you start active fundraising. This gives you time to remediate findings and get retest verification. Walking into investor meetings with a report showing "0 critical, 0 high findings (all remediated)" is a power move.
If you're already in a fundraising process and don't have a report, don't panic - but move fast. A focused pentest on your core payment flows and APIs can be completed in 1-2 weeks. It's not ideal, but it's infinitely better than telling an investor "we haven't done one yet." For a step-by-step booking process, see how to book a pentest.
Beyond the pentest: building a security narrative
Sophisticated investors look beyond the pentest report to your overall security story. Complement your pentest with:
A documented API security strategy. Evidence of security culture in your engineering team. A security checklist showing systematic coverage. A roadmap toward formal certifications like SOC 2 or ISO 27001.
Together, these tell investors: "We don't just test for vulnerabilities - we build secure systems by design." That's the narrative that builds confidence and closes rounds.
Related reading
Blog: Why Nigerian fintechs are targeted · Security audit before launch · Would hackers attack my fintech?
Guides: Security before fundraising · Pentest cost in Nigeria · How to book a pentest
Services: Penetration testing · API security · Secure architecture review