HIPAA, HITRUST & Healthcare Penetration Testing
Pentest evidence that survives an OCR investigation.
CredShields delivers HIPAA-aligned penetration testing for digital health platforms, EHR vendors, telehealth, healthtech SaaS, clinical research platforms, and life sciences manufacturers. HIPAA Security Rule, HITRUST CSF, FDA cybersecurity guidance, and state-by-state breach notification framing built into every report.
PHI exposure events have a 12-month tail measured in regulatory letters, not Slack messages.
A pentest finding involving PHI is not a Slack-channel incident. It's a tracked event with documented impact assessment, OCR notification calculus, state-level breach notification thresholds, business-associate-agreement implications, and patient-notification language committee review. The compliance machinery is heavier than any other industry except possibly banking. Our reports document scope decisions, exposure assessment methodology, and remediation timelines specifically to support that machinery, not just the engineering team.
- PHI exposure paths via FHIR, HL7, and proprietary APIs
- Patient portal IDOR and cross-patient enumeration
- EHR integration security (Epic, Cerner, athenahealth, MEDITECH)
- Telehealth session security and recording protection
- Clinical research platform isolation between studies
- IoT medical device integration risks (FDA premarket cyber)
CRITICAL PHI exposure via FHIR _has parameter GET /Patient?_has:Encounter:patient:status= → cross-patient query enumeration // HIPAA 164.312(a)(1) violation CRITICAL Patient portal IDOR on /messages GET /api/messages/{thread_id} → arbitrary patient message readable // HIPAA Privacy Rule, state law HIGH ePHI in CloudWatch logs (production) Patient names, DOBs in error logs → 60+ day retention, no encryption // HIPAA 164.312(e)(2)(ii) HIGH MyChart-equivalent token reuse Refresh tokens valid post-logout → session persistence after revocation // HIPAA 164.312(d), HITRUST CC.04
Reports designed for the third reader: the OCR investigator who arrives 14 months later.
If OCR opens an investigation, the auditor will request your pentest reports going back several years. They will read them looking for patterns: were findings tracked, was remediation timely, was scope appropriate, did your security program demonstrate due care. We write reports with that future reader in mind. The methodology, scope decisions, and remediation evidence are documented in the language and structure that OCR investigators recognize from prior consent decrees and resolution agreements.
- Findings mapped to HIPAA 164.308 administrative and 164.312 technical safeguards
- Scope decisions logged with rationale and named approver
- Remediation evidence with timeline reconstruction support
- Methodology document referenceable in OCR responses and BAA reviews
FINDING: ePHI in production logs HIPAA Security Rule · 164.312(a)(1) Access control · 164.312(b) Audit controls · 164.312(c)(1) Integrity controls · 164.312(e)(1) Transmission security · 164.308(a)(1) Security mgmt process · 164.308(a)(8) Evaluation HITRUST CSF · CC.04.01 Logging and monitoring · CC.06.04 ePHI in non-prod · MP.06 Information protection FDA Premarket (if device) · Authentication / Authorization · Cybersecurity Risk Mgmt File State Notification Triggers · CA Civ. Code 1798.82 · TX Bus. & Comm. § 521.053 · 50-state matrix attached → Single finding, multi-framework evidence package. OCR-ready.
OCR fines run to millions per incident, but the operational damage is bigger.
Coverage by Healthcare Sub-Vertical
Specialized testing for healthcare surfaces.
Patient portal security, telehealth session protection, prescription flow integrity, asynchronous messaging IDOR. State-by-state telehealth regulatory framing.
FHIR / HL7 integration security, Epic / Cerner / athenahealth integration patterns, multi-tenant clinical data isolation, BAA boundary testing.
Study isolation, IRB-relevant access controls, GxP / 21 CFR Part 11 audit trail integrity, eCRF and source-data verification security.
Manufacturing execution systems, LIMS, quality systems, GxP integration. Often co-scoped with cloud security review.
FDA premarket cybersecurity per 2023 guidance, medical device integration with EHRs, device firmware update mechanisms, post-market vulnerability disclosure.
Member portals, claims processing, provider directory APIs. Cross-cutting overlap with fintech (payment) and SaaS (multi-tenant).
Frequently Asked