HackingHealthcareHealthcareDelayed DiscoveryCustomer Data InvolvedIdentity (basic)Government IDHigh

Blackstone Valley Community Health Care

bd_e625953bcf8a2333 · schema v1 · pii pii-v1

Severity

High

Discovered

Mar 11, 2024

Filed

Apr 19, 2024

To disclose

6 weeks

Affected · nationwide

34,4168 in this filing

Linked

7 filings

Confidence

65%

Full breach record for Blackstone Valley Community Health Care →

Blackstone Valley Community Health Center experienced an external system breach from November 10 to November 11, 2023. The incident was discovered on March 11, 2024. The breach affected 34,416 individuals, compromising names and Social Security numbers. The organization began notifying affected individuals on April 18, 2024, and offered 12 months of identity protection services.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Mar 11, 2024 → Filed with AG Apr 19, 202439d ⏱ ME AG >30d6 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 122 days

discovery → filing · 6 weeks / 39 days

Nov 10, 2023

Begins

Mar 11, 2024

Discovered

Apr 19, 2024

Filed

vs. sector median

6 wks faster

This filing is one of 7 about the same incident.View merged incident

A leak claim by hunters_international about this victim predates this filing by 160 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Sitehunters_internationalbd_9a880ea1bf0236072023-12-18 · +122dVerified by operator
Leak Sitehunters_internationalbd_bd8791cdc93e55472023-11-11 · +160dVerified by operator

Regulatory filings (4) · sorted by filing gap

Vermont State AGbd_1ada7546de4f59412024-04-18 · +1dCandidate
Indiana State AGbd_1f5a061037640bee2024-04-18 · +1dVerified
HHS OCRbd_929c6851675c4fa62024-04-22 · +3dCandidate
Massachusetts State AGbd_b64858a0a39609532024-04-23 · +4dVerified by operator

Name: Blackstone Valley Community Health Care
norm: blackstone valley community health care
Domain: bvchc.org

Name: Blackstone Valley Community Health Care
norm: blackstone valley community health care
Domain: bvchc.org
Industry: Healthcarellm

Discovered: Mar 11, 2024
Breach occurred: Nov 10, 2023 – Nov 11, 2023
Undetected for: 122 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 18, 2024
Affected individuals: 34,416state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access

During the incident: Offered 12 months of credit monitoring and identity protection services through Identity Force
Sent written notification to affected individuals
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 6 weeks(39 days from discovery to filing)
Compliance flags: ME AG >30d · 39dLeak >90d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Mar 11, 2024
→ Filed with AG: Apr 19, 2024
39d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 11, 2024 → Filed with AG: Apr 19, 2024	39d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Vermont State AGApr 18 · first

Indiana State AGApr 18 · first

Maine State AG+1d · this page

HHS OCR+4d

Massachusetts State AG+5d

Pattern: first filing Apr 18 (VT), last Apr 23 (MA) — a 5-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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/ddfb2e25-1864-4fd6-a904-9d69fadf02ac.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 19, 2024
Raw hash: 7a2409a60603cd6e33108c2e99a63450e9e72855cfdb0b1a6edbe25d332d7f22

Linked disclosures

Ransomware claims (2)

Regulatory filings (4) · sorted by filing gap

Reporting entityBlackstone Valley Community Health Care

Victim entityBlackstone Valley Community Health Care

Incidentdiscovered Mar 11, 2024

Stated responseOffered 12 months of credit monitoring and identity protection services through Identity Force

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov