FLORIDAMalwareHealthcareHealthcareRansomwareData EncryptedRansom DemandedCustomer Data InvolvedHealth (basic)Identity (basic)Government IDHighResolved

St. Mark's Surgical Center, LLC

bd_0ff318867827dc3a · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Aug 9, 2017

To disclose

—

Affected

33,877

Linked

2 filings

Confidence

97%

Full breach record for St. Mark's Surgical Center, LLC →

St. Mark's Surgical Center, LLC (FL) reported to HHS on 2017-08-09 a ransomware attack on its network server affecting 33,877 individuals. PHI exposed included patients' names, addresses, dates of birth, driver's licenses, Social Security information, diagnoses and conditions, lab results, and medications. The CE notified HHS, affected individuals, and media; contacted law enforcement; and hired forensic investigators. Post-breach remediation included firewall upgrades, hardened access controls, improved backup/DR, restricted remote access, strengthened passwords, and HIPAA policy revisions.

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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

Aug 9, 2017

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 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_668e75ebe6fef0ef2017-08-10 · +1dVerified

Name: St. Mark's Surgical Center, LLC
norm: st mark s surgical center
Industry: Health Care Services

Name: St. Mark's Surgical Center, LLC
norm: st mark s surgical center
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 33,877nationwide
Data types: Health (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Network 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: HHS OCR provided technical assistance on the Breach Notification Rule during investigation

During the incident: Provided breach notification to HHS, affected individuals, and media
Contacted law enforcement
Hired external forensic investigators
Changes made: Upgraded firewall
Hardened access controls
Upgraded backup and disaster recovery system
Restricted remote access
Strengthened passwords
Revised HIPAA policies and procedures
Retrained workforce
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 · 2 filings · 2 states

View merged incident ↗

HHS OCRAug 9 · first · this page

Massachusetts State AG+1d

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: Aug 9, 2017
Raw hash: a87430a532ae0126dc112bffee4cda0459a9f87409bc51585805f82d64238106

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Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entitySt. Mark's Surgical Center, LLC

Victim entitySt. Mark's Surgical Center, LLC

IncidentUnauthorized Access

Stated responseProvided breach notification to HHS, affected individuals, and media

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing