HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPHIPIIGovernment IDIdentity (basic)Health (basic)MediumContained

Sea Mar Community Health Centers

bd_d24e2dca3a190bb6 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 24, 2021

Filed

Apr 1, 2022

To disclose

40 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

65%

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

Sea Mar Community Health Centers disclosed a data security incident where personal and protected health information may have been copied from its digital environment between December 2020 and March 2021. The organization was informed of the potential compromise on June 24, 2021. Sea Mar engaged independent cybersecurity experts, secured its environment, and notified the FBI. Affected individuals were offered 12 months of identity monitoring services through Kroll.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d40 weeks discovery → filing

Incident timeline

undetected · 194 days

discovery → filing · 40 weeks / 281 days

Dec 12, 2020

Begins

Jun 24, 2021

Discovered

Apr 1, 2022

Filed

vs. sector median

+29 wks slower

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 · +115dVerified by operator

Regulatory filings (9) · sorted by filing gap

New Hampshire State AGbd_6ef493c6d3a6b3df2022-04-01Verified by operator
Illinois State AGbd_d7143ee8245ff1222022-01-01 · +90dVerified by operator
Washington State AGbd_28c6c88d4e63dbaf2021-11-15 · +137dVerified by operator
Maine State AGbd_2aa815ce51fd0c522021-11-05 · +147dVerified by operator

Show 5 more filings ↓up to 153d gap

California State AGbd_a493984f5cc28f8f2021-11-05 · +147dVerified by operator
Massachusetts State AGbd_fa18b2f59e7db5e62021-11-05 · +147dVerified
Oregon State AGbd_19e521d2b77f3b2b2021-11-01 · +151dVerified by operator
New Hampshire State AGbd_f1e2ea1db4de0a762021-11-01 · +151dVerified
HHS OCRbd_2e8ec6ee5fe5cc842021-10-30 · +153dVerified

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: Jun 24, 2021
Breach occurred: Dec 12, 2020 – Mar 15, 2021
Undetected for: 194 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIPIIGovernment IDIdentity (basic)Health (basic)
Attack vector: Unknown
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported this incident to the Federal Bureau of Investigation

During the incident: Undertook efforts to secure its environment
Commenced an internal investigation with the assistance of leading independent cybersecurity experts
Reported this incident to the Federal Bureau of Investigation
Secured the services of Kroll to provide identity monitoring services at no cost for 12 months
Changes made: Working with cybersecurity experts to identify areas in which it can further improve the security of its network
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 40 weeks(281 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

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

Maine State AG+6d

California State AG+6d

Massachusetts State AG+6d

Washington State AG+16d

Illinois State AG+63d

New Hampshire State AG+153d

California State AG+153d · this page

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://oag.ca.gov/ecrime/databreach/reports/sb24-552278
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 1, 2022
Raw hash: 423f9c1d02a56234400bfe4ab8a53413475f49dd4dfc659763f8626effc04c6e

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 Jun 24, 2021

Stated responseUndertook efforts to secure its environment

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov