CALIFORNIAHackingHealthcareHealthcareBusiness Associate (HIPAA)Customer Data InvolvedData ExfiltratedPHIHealth (basic)Identity (basic)High

EpiSource

bd_0759d95172cca6c5 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jun 6, 2025

To disclose

—

Affected

6,725,572

Linked

24 filings

Confidence

68%

Full breach record for EpiSource →4 incidents on file

Episource, LLC reported to HHS on 2025-06-06 a Hacking/IT Incident affecting 6,725,572 individuals. Breached information located on Network Server. Business associate present.

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HIPAA clock✓ HHS notified

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Jun 6, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 24 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

New Hampshire State AGbd_a2b82676192bff452025-09-15 · +101dVerified by operator
California State AGbd_9fdbc50e284e387e2025-09-22 · +108dVerified by operator
California State AGbd_f7b2fef6a5a68d492025-10-01 · +117dVerified by operator
California State AGbd_9fbf33f1d80fd6cd2025-10-15 · +131dVerified by operator

Show 6 more filings ↓up to 250d gap

California State AGbd_26b46fb1375699872025-11-12 · +159dVerified by operator
Montana State AGbd_8bfabd788a54c7dd2025-11-12 · +159dVerified by operator
Oregon State AGbd_a777c7526ecf94bd2025-12-11 · +188dVerified by operator
California State AGbd_e03b6cfce712071e2026-02-09 · +248dVerified by operator
New Hampshire State AGbd_5f78056b95d71c8e2026-02-10 · +249dVerified by operator
Texas State AGbd_902d3567da6db0052026-02-11 · +250dVerified by operator

Showing first 10 of 23 linked disclosures.

Name: EpiSource
norm: episource
Industry: Business Associate

Name: EpiSource
norm: episource
Industry: Business Associate
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 6,725,572nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Business associate
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 ChannelT1119 Automated Collection
Threat actor: External
Regulator citations: Reported to HHS OCR

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 5 states

View merged incident ↗

HHS OCRJun 6 · first · this page

New Hampshire State AG+101d

California State AG+108d

California State AG+117d

California State AG+131d

California State AG+159d

Montana State AG+159d

Oregon State AG+188d

California State AG+248d

New Hampshire State AG+249d

Texas State AG+250d

Pattern: first filing Jun 6 (CA), last Feb 11 (TX) — a 250-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 23 — the full spread may be wider.

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Jun 6, 2025
Raw hash: 04222efe2aad622a612f899e762e906711a5dccbfb76a5bd5f768d30dd6abef7

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

text/html973 B

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Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityEpiSource

Victim entityEpiSource

IncidentUnauthorized Access

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing