HackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedIdentity (basic)Financial accountFinancial credentialsMediumResolved

Menninger Clinic

bd_fde2a588649e877d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 26, 2021

Filed

Sep 28, 2021

To disclose

9 weeks

Affected · nationwide

2,0763 in this filing

Linked

8 filings

Confidence

65%

Full breach record for Menninger Clinic →2 incidents on file

The Menninger Clinic, a healthcare organization, reported an external system breach that occurred on March 18, 2021, and was discovered on July 26, 2021. The incident affected 2,076 individuals, compromising names and financial account numbers with associated access credentials. The clinic notified affected individuals on September 24, 2021, and offered 12 months of credit and identity monitoring services through IDX.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 26, 2021 → Filed with AG Sep 28, 202164d ⏱ ME AG >30d9 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 · 130 days

discovery → filing · 9 weeks / 64 days

Mar 18, 2021

Begins

Jul 26, 2021

Discovered

Sep 28, 2021

Filed

vs. sector median

3 wks faster

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

New Hampshire State AGbd_84f3fcdb9d649d1f2021-10-01 · +3dVerified
HHS OCRbd_5f691a4f7353b06b2021-09-24 · +4dVerified
Indiana State AGbd_63791bebcb25da112021-09-24 · +4dVerified
Montana State AGbd_ae4185c299e32c9f2021-09-24 · +4dVerified

Show 3 more filings ↓up to 270d gap

Maine State AGbd_4f03df701911c5e82021-10-04 · +6dVerified
Massachusetts State AGbd_a025016eb43092c22021-10-04 · +6dVerified
Illinois State AGbd_a0d4e28b361fb2ae2021-01-01 · +270dCandidate

Name: Menninger Clinic
norm: menninger clinic
Domain: menningerclinic.org

Name: Menninger Clinic
norm: menninger clinic
Domain: menningerclinic.org
Industry: Healthcarellm

Discovered: Jul 26, 2021
Breach occurred: Mar 18, 2021
Undetected for: 130 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 24, 2021
Affected individuals: 2,076state + nationwide
Data types: Identity (basic)Financial accountFinancial credentials
Data elements: Financial account number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Sent written notification to affected consumers.
Offered identity theft protection services.
Changes made: Offered 12 months of identity theft protection services from IDX, including Credit and CyberScanTM monitoring, a $1,000,000 insurance reimbursement policy, and fully managed identity theft recovery services.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(64 days from discovery to filing)
Compliance flags: ME AG >30d · 64d
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: Jul 26, 2021
→ Filed with AG: Sep 28, 2021
64d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 26, 2021 → Filed with AG: Sep 28, 2021	64d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 7 states

View merged incident ↗

Illinois State AGJan 1 · first

HHS OCR+266d

Indiana State AG+266d

Montana State AG+266d

Maine State AG+270d · this page

New Hampshire State AG+273d

Maine State AG+276d

Massachusetts State AG+276d

Pattern: first filing Jan 1 (IL), last Oct 4 (MA) — a 276-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/ce0eebca-eb57-43d6-be08-4150e042699f.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 28, 2021
Raw hash: dcd3a33b1fac362b8fee20f057743d793f30ab9b7a5c57ce80f20683b78b6da6

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityMenninger Clinic

Victim entityMenninger Clinic

Incidentdiscovered Jul 26, 2021

Stated responseSent written notification to affected consumers.

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov