Solutions · Financial Services
Nullify's AI agents find, validate and fix vulnerabilities across your financial services applications and APIs, and hand developers merge-ready patches inside the pull request.
Trusted by security teams at
Why it matters
Banks, fintechs, payment providers and insurers ship software that moves money and holds financial data. Attackers know it, and so do regulators, auditors and partners. Security teams are asked to prove control over every change without becoming the reason a release slips.
Nullify moves security from the dashboard into the pull request, so fixes ship through the same review process as every other change.
</always on>How Nullify works
Automated through merge readiness. Human-controlled at merge.
Every commit, pull request and cloud change, plus your REST and GraphQL APIs.
Reachability, exploitability and business context. API findings are exploited, with evidence.
One backlog, with every item scored 0 to 100.
A minimal fix, validated against your build and opened as a pull request.
A developer approves every merge. Nullify never merges on its own.
The challenges
A missing authorisation check on a transfer endpoint or an account that can read another customer's data won't match a scanner signature. These flaws sit in how your application works, and they're the ones attackers look for in payment and account APIs.
How Nullify solves it
Nullify's AI-native SAST reasons about how your application actually works across 16 languages, so it catches business-logic flaws that signature-based SAST misses. For REST and GraphQL APIs, the Pentest Agent goes further: it continuously attacks your APIs with multi-stage exploits and reports each finding with request/response evidence and an independent re-review.
Payment provider keys, cloud credentials and customer data end up in repositories more often than anyone would like. Most secrets scanners flag every match, so your team can't tell a live production key from one that was rotated years ago.
How Nullify solves it
Secrets detection checks whether a credential is live by authenticating against the real provider (AWS, GCP, Azure, GitHub, GitLab, Stripe and Slack), and flags hardcoded PII as its own category. Everything lands in one prioritised backlog alongside code, dependency, cloud and API findings, scored 0–100 on severity, exploitability, reachability and business impact.
Illustrative example. Every item is scored 0 to 100 on severity, exploitability, reachability and business impact.
In a regulated environment nothing reaches production without review and approval. That control is right, but it means security fixes compete with the roadmap for the same reviewers, and the backlog ages while they wait.
How Nullify solves it
Autofix writes a minimal, root-cause fix, validates it against your build and opens it as a pull request in GitHub or GitLab. The PR goes to the commit author, then CODEOWNERS, then the wider team, and Nullify manages it through CI. A developer approves every merge, and Nullify never merges on its own. Open fix PRs are capped at 3 per repository, so reviewers aren't flooded.
Compliance
Financial services teams answer to auditors, regulators, card schemes and enterprise partners, often at the same time. Nullify continuously audits your AWS, GCP, Azure and Kubernetes configuration against hundreds of rules mapped to PCI-DSS and SOC 2. Audits run whenever your environment changes, not on a schedule.
Program reporting tracks mean time to remediate, SLA compliance and per-team progress. Continuous scanning of every pull request, with a trail from finding to merged fix, also supports the vulnerability management and secure development controls in ISO 27001.
The platform
Every finding lands in one prioritised backlog, and every fix arrives as a pull request your developers review.
AI-native SAST across 16 languages that catches business-logic flaws.
Learn more →Finds exposed credentials and verifies which ones are still live.
Learn more →Continuously attacks your REST and GraphQL APIs, with evidence.
Learn more →Event-driven audits across AWS, GCP, Azure and Kubernetes.
Learn more →Scores every finding and opens build-validated fix pull requests.
Learn more →One prioritised backlog, campaigns and SLA escalations.
Learn more →FAQ
No tool on its own makes an organisation PCI DSS compliant. Nullify supports your security obligations by finding, validating and fixing vulnerabilities in the code, APIs and cloud infrastructure behind your financial products. Its cloud audits are mapped to PCI-DSS and SOC 2 rules, and program reporting shows remediation times and SLA compliance.
No. Autofix writes a minimal, root-cause fix, validates it against your build and opens a pull request. Nullify manages the PR through CI, but it never merges. Your developers review and approve every change, so fixes follow the same change control as the rest of your code.
The Pentest Agent continuously tests REST and GraphQL APIs with multi-stage exploits, the way an attacker would chain requests. Every finding is independently re-reviewed and reported with request/response evidence, so your team sees proof instead of a theoretical risk.
Secrets detection authenticates against the real provider to check whether the credential is still live, across AWS, GCP, Azure, GitHub, GitLab, Stripe and Slack. Live credentials rise to the top of the backlog. Nullify doesn't rotate credentials for you, so your team stays in control of that step.
Talk to our team for details on data handling and deployment for financial services environments. We'll walk your security, risk and compliance stakeholders through it before you connect a repository.
See how Nullify triages and fixes vulnerabilities in a financial services codebase, live.
