HackingHealthcareHealthcareCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDCriticalResolved

Marietta Area Health Care Inc.

bd_7ca547c460779b2a · schema v1 · pii pii-v1

Severity

Critical

Discovered

Dec 9, 2021

Filed

Jan 12, 2022

To disclose

5 weeks

Affected · nationwide

216,47826 in this filing

Linked

2 filings

Confidence

65%

Full breach record for Marietta Area Health Care Inc. →2 incidents on file

Marietta Area Health Care Inc., operating as Memorial Health System, experienced an external hacking incident that occurred between July 10, 2021, and August 15, 2021. The breach was discovered on December 9, 2021, and affected 216,478 individuals. The compromised data included names and Social Security numbers. The organization offered 12 months of credit and identity monitoring services through Kroll to those affected.

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Maine clockDiscovered Dec 9, 2021 → Filed with AG Jan 12, 202234d ⏱ ME AG >30d5 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 · 152 days

discovery → filing · 5 weeks / 34 days

Jul 10, 2021

Begins

Dec 9, 2021

Discovered

Jan 12, 2022

Filed

vs. sector median

8 wks faster

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_f131af96b38d39782022-01-12Verified

Name: Marietta Area Health Care Inc.
norm: marietta area health care

Name: Marietta Area Health Care Inc.
norm: marietta area health care
Also named: Marietta Area Health Care Inc.dba oflegal entity
Memorial Health Systemdba oftrade name
Industry: Healthcarellm

Discovered: Dec 9, 2021
Breach occurred: Jul 10, 2021 – Aug 15, 2021
Undetected for: 152 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 12, 2022
Affected individuals: 216,478state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

During the incident: Sent written notification to affected consumers.
Changes made: Offered 12 months of credit and identity monitoring services through Kroll.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(34 days from discovery to filing)
Compliance flags: ME AG >30d · 34d
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: Dec 9, 2021
→ Filed with AG: Jan 12, 2022
34d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Dec 9, 2021 → Filed with AG: Jan 12, 2022	34d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGJan 12 · first

Maine State AGJan 12 · first · this page

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/e7861ebb-6f43-4fe7-9619-25762e3be35d.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 12, 2022
Raw hash: a3f60e224b5dfaf853f8390513d5cc126cfa1da84f40cffa5160526070636b4c

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMarietta Area Health Care Inc.

Victim entityMarietta Area Health Care Inc.

Incidentdiscovered Dec 9, 2021

Stated responseSent written notification to affected consumers.

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov