MASSACHUSETTSSocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)Financial accountHighResolved

BAYSTATE HEALTH, INC.

bd_d91c1523d2b37e8f · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Apr 5, 2019

To disclose

—

Affected

11,658

Linked

3 filings

Confidence

97%

Full breach record for BAYSTATE HEALTH, INC. →4 incidents on file

Baystate Health (MA) reported to HHS OCR on 2019-04-05 a Hacking/IT Incident affecting 11,658 individuals. Several employees were victims of an email phishing scheme that compromised ePHI including names, addresses, dates of birth, Social Security numbers, health insurance information, treatment information, and financial information. Breached information was located in Email. The CE notified HHS, individuals, and media; provided credit monitoring; and implemented additional safeguards and staff training. OCR obtained assurances of corrective actions.

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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

Apr 5, 2019

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_abbaaee49c17c6952019-04-08 · +3dVerified
Illinois State AGbd_a601a44e01784bd12019-01-01 · +94dCandidate

Name: BAYSTATE HEALTH, INC.
norm: baystate health
Industry: Health Care Services

Name: BAYSTATE HEALTH, INC.
norm: baystate health
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 11,658nationwide
Data types: Identity (basic)Government IDHealth (basic)Financial account
HHS breach type: Hacking / IT incident
Where the data lived: Email
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566 PhishingT1078 Valid Accounts
Threat actor: External
Regulator citations: HHS OCR — corrective action plan accepted; OCR obtained assurances that corrective actions were implemented
Initial access: phishing_link

During the incident: Notified HHS, affected individuals, and the media
Provided complimentary credit monitoring services to affected individuals
Implemented additional administrative and technical safeguards
Trained staff on recognizing and responding to fraudulent email communications
Changes made: Additional administrative safeguards implemented
Additional technical safeguards implemented
Staff phishing-awareness training conducted
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 · 3 states

View merged incident ↗

Illinois State AGJan 1 · first

HHS OCR+94d · this page

New Hampshire State AG+97d

Pattern: first filing Jan 1 (IL), last Apr 8 (NH) — a 97-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: Apr 5, 2019
Raw hash: 030b9011ec039b75be75f40590f6524b7227625f8e8051092f3fda89a6f5bc45

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Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityBAYSTATE HEALTH, INC.

Victim entityBAYSTATE HEALTH, INC.

IncidentUnauthorized Access

Stated responseNotified HHS, affected individuals, and the media

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing