MASSACHUSETTSMalwareHealthcareHealthcareRansomwareData ExfiltratedData EncryptedRansom DemandedCustomer Data InvolvedHealth (basic)Identity (basic)Government IDFinancial accountCriticalResolved

Fallon Ambulance Services

bd_69bdd56750b2ff63 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Dec 31, 2023

To disclose

—

Affected

911,757

Linked

7 filings

Confidence

98%

Full breach record for Fallon Ambulance Services →3 incidents on file

Fallon Ambulance Services, a former subsidiary of Transformative Healthcare (the covered entity), reported a ransomware attack that compromised the PHI of 911,757 individuals. Breached information was located on Electronic Medical Record and Network Server systems. Exposed data included names, addresses, birthdates, driver's license and Social Security numbers, diagnoses, lab results, medications, and claims/treatment information. The CE notified HHS, affected individuals, the media, and offered identity protection services. OCR closed the case after Fallon ceased operations.

J jump to incidentP pin to compareR raw source

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

Dec 31, 2023

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 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Washington State AGbd_b235a9826165cd882023-12-29 · +2dVerified
California State AGbd_d00356114bbdcd1e2023-12-29 · +2dCandidate
South Carolina State AGbd_f27b5c3daffe31ba2023-12-29 · +2dVerified
New Hampshire State AGbd_80bc1b119564c2f62023-12-28 · +3dVerified

Show 2 more filings ↓up to 4d gap

Vermont State AGbd_2847eb9a18943e5a2023-12-27 · +4dVerified
Montana State AGbd_cc199dfe8cb04b132023-12-27 · +4dCandidate

Name: Transformative Healthcare, on behalf of Fallon Ambulance Services
norm: transformative healthcare on behalf of fallon ambulance
Industry: Health Care Services

Name: Fallon Ambulance Services
norm: fallon ambulance
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 911,757nationwide
Data types: Health (basic)Identity (basic)Government IDFinancial account
HHS breach type: Hacking / IT incident
Where the data lived: Electronic medical recordNetwork server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Reported to HHS OCR; case closed by OCR after Fallon Ambulance Services ceased medical transportation operations.

During the incident: Notified HHS
Notified affected individuals
Notified media
Provided substitute notice
Provided complimentary identity protection services to affected individuals
Changes made: Identity protection services offered to affected individuals
Fallon Ambulance Services ceased medical transportation operations
Source: Quoted from the filing itself, not independently verified.

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 · 7 filings · 7 states

View merged incident ↗

Vermont State AGDec 27 · first

Montana State AGDec 27 · first

New Hampshire State AG+1d

Washington State AG+2d

California State AG+2d

South Carolina State AG+2d

HHS OCR+4d · this page

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: Dec 31, 2023
Raw hash: fd04cb63b597352f395350ee7dc67550e266766893b5d098e9f2381fdfbf9ad2

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/html1.7 KB

Download View at source

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityTransformative Healthcare, on behalf of Fallon Ambulance Services

Victim entityFallon Ambulance Services

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing