The Problem
AI Agents Create PHI Exposure Risks Traditional Software Never Had
When an AI agent is granted access to a database, file system, or application, it often receives access to far more PHI than any individual task requires. Agentic workflows pass patient data between models, tools, APIs, and external systems in ways that are difficult to audit or control after the fact.
System-Level Access Is Too Broad
Traditional access controls operate at the application or database level. AI agents granted access to a system can often access every record inside it, not just the records relevant to the task they are performing.
AI Workflows Multiply Exposure Points
Agentic pipelines frequently move PHI across multiple models, vendors, tools, APIs, and processing environments. Each handoff creates another opportunity for unauthorized access or exposure.
Visibility Breaks Down Quickly
As AI systems call other systems, use tools, retrieve context, and exchange information, it becomes increasingly difficult to determine which records were accessed, by whom, and for what purpose.
HIPAA Safe Harbor
A Breach of Properly Encrypted PHI Is Not a Reportable Breach Per HHS
If protected health information is lost, stolen, or accessed by an unauthorized party, properly encrypted data remains unreadable and unusable. Under HHS guidance, properly encrypted PHI is not considered unsecured PHI when the decryption key or process has not also been compromised, and therefore does not trigger HIPAA breach-notification requirements. That means a security incident does not automatically become a reportable breach. The result can be reduced breach liability, lower cyber insurance costs, and a dramatically different outcome for your organization.
“Protected health information (PHI) is rendered unusable, unreadable, or indecipherable to unauthorized individuals if one or more of the following applies: electronic PHI has been encrypted as specified in the HIPAA Security Rule… such encryption renders the breach notification provisions of the HITECH Act inapplicable.”
No Public Disclosure
No 60-day notification clock, no HHS portal listing, no press release.
Reduced OCR Exposure
Demonstrated safeguards reduce regulatory and enforcement exposure.
Lower Insurance Premiums
Record-level encryption may qualify for carrier premium credits.
FAQ
Frequently Asked Questions
What does Seald Healthcare do?
Seald Healthcare protects patient data itself, not just the systems around it. PHI remains encrypted at the record level wherever it is reviewed, processed, shared, or stored, and decrypts only at authorized read time under policy for an approved person, device, application, service, or AI agent.
Does Seald Healthcare have access to our patient data?
No. Seald Healthcare is zero-knowledge by design. We manage the cryptographic infrastructure and policy enforcement required to protect the data, but we cannot independently decrypt customer PHI.
What happens if a vendor or cloud environment is breached?
Seald Healthcare is designed so that compromising the environment storing the data does not, by itself, provide the authority required to decrypt the protected records. Patient data remains encrypted, and decryption still requires an authorized request that satisfies the active policy.
What does zero-knowledge mean?
Seald Healthcare manages key infrastructure separately from the patient data, but cannot independently decrypt customer PHI. Each data key is protected under key material controlled by your organization, keeping decryption authority separate from the systems storing or transmitting the data.