HackingHealthcareHealthcareCustomer Data InvolvedIdentity (basic)Government IDCriticalContained

Sea Mar Community Health Centers

bd_2aa815ce51fd0c52 · schema v1 · pii pii-v1

Severity

Critical

Discovered

Aug 30, 2021

Filed

Nov 5, 2021

To disclose

10 weeks

Affected · nationwide

651,50058 in this filing

Linked

13 filings

Confidence

50%

Full breach record for Sea Mar Community Health Centers →2 incidents on file

Sea Mar Community Health Centers reported an external hacking incident that occurred on December 12, 2020, and was discovered on August 30, 2021. The breach affected 58 Maine residents, compromising their names and Social Security numbers. The company began notifying affected individuals on October 29, 2021, and offered 12 months of credit monitoring and identity restoration services.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Aug 30, 2021 → Filed with AG Nov 5, 202167d ⏱ ME AG >30d10 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 · 261 days

discovery → filing · 10 weeks / 67 days

Dec 12, 2020

Begins

Aug 30, 2021

Discovered

Nov 5, 2021

Filed

vs. sector median

1 wks faster

This filing is one of 13 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitemarketobd_5372c3f688c215a52021-12-07 · +32dVerified by operator

Regulatory filings (9) · sorted by filing gap

California State AGbd_a493984f5cc28f8f2021-11-05Verified by operator
Massachusetts State AGbd_fa18b2f59e7db5e62021-11-05Verified
Oregon State AGbd_19e521d2b77f3b2b2021-11-01 · +4dVerified by operator
New Hampshire State AGbd_f1e2ea1db4de0a762021-11-01 · +4dVerified

Show 5 more filings ↓up to 147d gap

HHS OCRbd_2e8ec6ee5fe5cc842021-10-30 · +6dVerified
Washington State AGbd_28c6c88d4e63dbaf2021-11-15 · +10dVerified by operator
Illinois State AGbd_d7143ee8245ff1222022-01-01 · +57dVerified by operator
New Hampshire State AGbd_6ef493c6d3a6b3df2022-04-01 · +147dVerified by operator
California State AGbd_d24e2dca3a190bb62022-04-01 · +147dVerified by operator

Showing first 10 of 12 linked disclosures.

Name: Sea Mar Community Health Centers
norm: sea mar community health centers

Name: Sea Mar Community Health Centers
norm: sea mar community health centers
Industry: Healthcarellm

Discovered: Aug 30, 2021
Breach occurred: Dec 12, 2020
Undetected for: 261 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 29, 2021
Affected individuals: 651,500state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
Threat actor: External

Changes made: Offered 12 months of credit monitoring and identity restoration services through Kroll.
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(67 days from discovery to filing)
Compliance flags: ME AG >30d · 67d
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: Aug 30, 2021
→ Filed with AG: Nov 5, 2021
67d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Aug 30, 2021 → Filed with AG: Nov 5, 2021	67d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 7 states

View merged incident ↗

HHS OCROct 30 · first

Oregon State AG+2d

New Hampshire State AG+2d

California State AG+6d

Massachusetts State AG+6d

Maine State AG+6d · this page

Washington State AG+16d

Illinois State AG+63d

New Hampshire State AG+153d

California State AG+153d

Pattern: first filing Oct 30 (WA), last Apr 1 (CA) — a 153-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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-a1252b4f8318/7a7933d5-1c49-44ec-99ee-fbdc873ae915.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 5, 2021
Raw hash: 8c3efbb5649cb2f89931898de2507c80fcf3e2fc7301a190c636ed98d020ff61

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entitySea Mar Community Health Centers

Victim entitySea Mar Community Health Centers

Incidentdiscovered Aug 30, 2021

Stated responseOffered 12 months of credit monitoring and identity restoration services through Kroll.

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov