MASSACHUSETTSHackingHealthcareHealthcarePHIHealth (basic)Identity (basic)Government IDMediumContained

Steward Medical Group

bd_5f9a081ac760ec93 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jun 4, 2021

To disclose

—

Affected

640

Linked

3 filings

Confidence

69%

Full breach record for Steward Medical Group →9 incidents on file

Steward Medical Group reported to HHS on 2021-06-04 a Hacking/IT Incident affecting 640 individuals. Breached information located on Email. An employee was the victim of an email phishing attack exposing PHI including names, DOB, SSN, and treatment info. The CE implemented additional safeguards and retrained staff.

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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 4, 2021

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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

New Hampshire State AGbd_5fd4ec2d09548bc22021-05-26 · +9dVerified
Massachusetts State AGbd_443490f938e3ffae2021-05-21 · +14dVerified

Name: Steward Medical Group
norm: steward medical
Industry: Health Care Services

Name: Steward Medical Group
norm: steward medical
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 640nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Regulator citations: Notified HHS
Initial access: phishing_link

During the incident: Notified HHS
Notified affected individuals
Notified the media
Changes made: Implemented additional administrative and technical safeguards
Retrained its staff on email security
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 · 3 filings · 2 states

View merged incident ↗

Massachusetts State AGMay 21 · first

New Hampshire State AG+5d

HHS OCR+14d · this page

Pattern: first filing May 21 (MA), last Jun 4 (MA) — a 14-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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 4, 2021
Raw hash: b8b6b5b782d536408620ee4610f6ffbc7158ac50c3e929f2cd17155d23a47946

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Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entitySteward Medical Group

Victim entitySteward Medical Group

IncidentUnauthorized Access

Stated responseNotified HHS

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing