Client Success Story

A Bug Bounty Program That Cut Critical Vulnerabilities by 75% for a Wealth-Intelligence Platform

A FinTech platform with two decades of history needed to find the vulnerabilities that mattered without overspending. InterSec designed a bug bounty program that focused budget on verified, high-impact flaws.

Download the Case Study Read the Story

Penetration Testing Commercial Completed

75 %

Reduction in critical vulnerabilities

Achieved with minimal spend by directing budget at verified, high-impact risk.

Major exploits stopped before operations were affected

Spend concentrated on real, demonstrable risk

A credible security posture for investors

Client

Wealth-intelligence FinTech platform, 20+ years

Sector

Commercial

Approach

Bug bounty in place of broad, undifferentiated testing

Headline Result

75% fewer critical vulnerabilities, minimal spend

The Challenge

The company needed a cost-effective way to secure high-value financial data, and traditional security testing was not pinpointing critical threats quickly enough to meet stakeholder expectations. The real problem was allocation: with finite resources, the firm could not afford to spread security spend evenly across trivial and theoretical findings. It needed to concentrate on the issues that actually carried risk.

High-value target

Financial data drew intense, well-resourced attacks.

Finite budget

Investment had to go to the most critical vulnerabilities first.

Investor confidence

Stakeholders needed visible evidence of strong defenses.

The Approach

InterSec designed a bug bounty program that incentivized ethical hackers to surface the most critical flaws first, so the client's limited budget went toward real, demonstrable risk reduction rather than volume. The design rested on three choices.

Define a focused scope

Prioritize business-critical systems such as payment gateways, rather than testing everything equally.

Triage rapidly

Escalate validated high-risk findings for immediate action instead of letting them queue.

Report transparently

Give both technical teams and executive stakeholders a clear picture of what was found and what it meant.

The Solution in Practice

InterSec paired the bug bounty mechanics with close internal collaboration so that each discovered vulnerability was resolved quickly and accurately. Penetration testing and reporting verified the root cause of every finding and laid out step-by-step corrections rather than a raw list of issues. On remediation, the team guided the client's engineers through patch deployment and policy updates, so fixes held rather than recurring. And the program kept ethical hackers engaged over time, providing consistent vulnerability checks instead of a single point-in-time snapshot.

Every finding came with a verified root cause and step-by-step corrections, not a raw list of issues, so fixes held rather than recurring.

Results & Impact

By focusing on verified, high-impact flaws, the company sharply reduced its exposure and presented a credible security posture to its investors.

Critical vulnerabilities fell by 75%, achieved by directing spend at the biggest risks rather than spreading it thin.

Major exploits were stopped before they could affect operations.

A clear, demonstrable record of proactive, cost-effective security.

Key Takeaways

Spend where the risk is

A bug bounty model concentrates budget on verified, high-impact flaws instead of theoretical ones, which matters most when resources are finite.

Triage speed is a security control

Escalating validated high-risk findings immediately is what turns a discovery into a closed gap.

Report to two audiences

Technical teams need root cause and remediation steps; executives and investors need the risk picture. Serving both builds confidence.

Point-in-time testing is not enough

Keeping researchers engaged provides the continuous coverage a high-value financial target requires.

Capabilities Demonstrated

Bug Bounty Program DesignHigh-Impact Vulnerability PrioritizationRapid Triage & RemediationCost-Effective Application SecurityStakeholder Reporting

Working With InterSec

If your budget is finite and your data is a target, the question is where to point the testing.

InterSec designs bug bounty and penetration testing programs that find the flaws that matter first. Let's scope yours.

Book a Call Download This Case Study