Nullify
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Solutions · Healthcare

Protect patient data without slowing your product teams

Nullify's AI agents find, validate and fix vulnerabilities across your healthcare applications, and hand developers merge-ready patches inside the pull request.

Trusted by healthcare teams

SmithRxnibMagentusLatent Health

Why it matters

Healthcare engineering teams are asked to do two things at once: ship digital products patients and providers depend on, and protect the data that flows through them. When security becomes a queue of unresolved alerts, both suffer.

Nullify moves security from the dashboard into the pull request, so fixes ship at the pace of your product.

A figure standing at the entrance to a maze, looking toward the light at its centre</always on>

How Nullify works

From finding to merged fix, in one loop

Automated through merge readiness. Human-controlled at merge.

01

Detect

Every commit, pull request and cloud change, plus your REST and GraphQL APIs.

02

Validate

Reachability, exploitability and business context. API findings are exploited, with evidence.

03

Prioritise

One backlog, with every item scored 0 to 100.

04

Fix

A minimal fix, validated against your build and opened as a pull request.

05

Merge

A developer approves every merge. Nullify never merges on its own.

The challenges

Three challenges healthcare security teams know well

01

Every finding feels high-stakes, so nothing gets deprioritised

When code touches patient data, it's hard to dismiss any alert with confidence. The queue grows, real risk gets buried under false positives, and your team spends its time sorting instead of fixing.

How Nullify solves it

Nullify scores every finding on reachability, exploitability, business context and confidence. It filters out noise such as unreachable code, test fixtures and benign configurations before a human sees it. For REST and GraphQL APIs, the Pentest Agent goes further: it actively exploits the path and reports it with request/response evidence and an independent re-review. Developers see the findings worth their time, and when your team overrides a decision, the override persists through re-triage.

</noise filtered>
Filtered out: unreachable code, test fixtures, benign configuration
Validated: reachable and exploitable in your context
Top of the backlog: fixed first

Illustrative example, not customer data

02

Product teams can't pause features to write security patches

Your engineers are shipping new clinical, claims or patient-facing features. A security ticket in a separate tool competes with a roadmap they're measured on, and it usually loses.

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. Nullify manages it through CI, reading the output and fixing failures. Developers approve and merge, and Nullify never merges on its own.

</merge-ready>
  • Fix writtenA minimal change that targets the root cause
  • Validated against your buildBefore the pull request opens
  • Pull request openedRouted to the commit author, then CODEOWNERS
  • A CI check failsNullify reads the output and repairs the fix
  • Approved by a developerYouNullify never merges on its own
  • Merged
03

Sensitive data leaks through more than just application code

Patient data risk doesn't stop at first-party code. Hardcoded credentials, personal data committed to a repository, vulnerable open-source packages and misconfigured cloud resources all widen your exposure, and each usually has its own scanner.

How Nullify solves it

Nullify brings code, secrets, dependencies and cloud into one prioritised backlog. 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. Cloud audits cover AWS, GCP, Azure and Kubernetes, and trace each misconfiguration back to the repository that created it.

</one backlog>
CodeSecretsDependenciesCloudAPIs
Live cloud key committed to a repositorySecrets · verified live96
Patient records endpoint missing an authorisation checkCode · reachable91
Storage bucket open to the internetCloud · traced to its repository84
Vulnerable package in an unreachable code pathDependencies22

Illustrative example. Every item is scored 0 to 100 on severity, exploitability, reachability and business impact.

Compliance

Compliance without the evidence scramble

Healthcare teams answer to regulators, enterprise customers and auditors, often at the same time. Nullify continuously audits your AWS, GCP, Azure and Kubernetes configuration against hundreds of rules mapped to HIPAA 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. That lets you show how vulnerabilities are being handled, not just that they were found.

See compliance readiness →

</always on>
  • Your cloud configuration changesAWS, GCP, Azure or Kubernetes
  • The audit runs on that changeNot on a schedule
  • Findings are mappedRules mapped to HIPAA and SOC 2
  • Traced to the repository that created the resourceOwner resolved from CODEOWNERS
HIPAACloud rules mapped
SOC 2Cloud rules mapped

Proof in production

Outcomes from teams like yours

SmithRx324

patches merged in a single month.

Fixed critical exploits that could have led to PHI exfiltration.

Healthtech · Pharmacy benefits

“It makes sense to automate this stuff with agents rather than hiring people.”

Michael Hensley, Head of Security, Latent Health

FAQ

Frequently asked questions

Does Nullify make my organisation HIPAA compliant?

No tool on its own makes an organisation HIPAA compliant. Nullify supports your security obligations by finding, validating and fixing vulnerabilities in the code and cloud infrastructure that handle patient data. Its cloud audits are mapped to HIPAA and SOC 2 rules, and program reporting shows remediation times and SLA compliance.

How does Nullify reduce false positives in healthcare applications?

Nullify scores each finding on reachability, exploitability, business context and confidence, and filters out unreachable code, test fixtures and benign configurations before anyone reviews it. API findings from the Pentest Agent are actively exploited and reported with evidence. Developers only see the findings worth their time.

Will Nullify slow down our release cycle?

Nullify works inside the pull request in GitHub and GitLab. Fixes are validated against your build before the PR opens, and developers review them in their normal code review process. Nullify also caps open fix PRs at 3 per repository, so security work doesn't crowd out product work.

What does Nullify scan?

Nullify covers AI-native static analysis (SAST) across 16 languages, secrets detection with live verification, cloud configuration audits across AWS, GCP, Azure and Kubernetes, and continuous pentesting of REST and GraphQL APIs. All of it feeds one prioritised backlog.

How does Nullify handle our source code and data?

Talk to our team for details on data handling and deployment for healthcare environments. We'll walk your security and compliance stakeholders through it before you connect a repository.

Protect patient data and keep shipping

See how Nullify triages and fixes vulnerabilities in a healthcare codebase, live.