MalwareHealthcareHealthcareRansomwareData EncryptedCustomer Data InvolvedSupply Chain (3P Vendor)PHIGovernment IDIdentity (basic)Health (basic)MediumContained

Anne M. Cummings, M.D., F.A.C.P.

bd_3ab9835d9e237921 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 27, 2016

Filed

Oct 30, 2016

To disclose

14 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

65%

Full breach record for Anne M. Cummings, M.D., F.A.C.P. →

Marin Medical Practice Concepts, Inc. (MMPC), an electronic medical record provider, suffered a ransomware attack on July 26, 2016. The incident was discovered on July 27, 2016. While no evidence of data exfiltration was found, backup system failure resulted in the loss of consultation notes for patients seen between July 11 and July 26, 2016. Affected data included PHI, SSNs, and medical history. MMPC notified law enforcement and secured its network.

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California clockDiscovered Jul 27, 2016 → Notified Sep 24, 201659d ✓ CA 60-day OK14 weeks discovery → filing

Incident timeline

undetected · 1 days

discovery → filing · 14 weeks / 95 days

Jul 26, 2016

Begins

Jul 27, 2016

Discovered

Oct 30, 2016

Filed

vs. sector median

+4 wks slower

This filing is one of 2 filings about the same incident.View merged incident

Part of Marin Medical Practice Concepts, Inc. supply-chain incident (2016) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Massachusetts State AGbd_aca814bf6844a2ba2016-10-30Verified

Name: Marin Medical Practice Concepts, Inc.
norm: marin medical practice concepts

Name: Anne M. Cummings, M.D., F.A.C.P.
norm: anne m cummings md facp
Industry: Healthcarellm

Discovered: Jul 27, 2016
Breach occurred: Jul 26, 2016
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Sep 24, 2016
Affected individuals: Not disclosed
Data types: PHIGovernment IDIdentity (basic)Health (basic)
Data elements: Date of birthMedical information
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for Impact
Threat actor: ExternalFinancial
Third party: via Marin Medical Practice Concepts, Inc.

During the incident: Notified law enforcement
Secured their network
Hired third party forensic IT firm to investigate
Changes made: Restored systems from backup
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(95 days from discovery to filing)
Compliance flags: CA 60-day OK · 59d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Jul 27, 2016
→ Notified: Sep 24, 2016
59d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Jul 27, 2016 → Notified: Sep 24, 2016	59d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGOct 30 · first

California State AGOct 30 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-64633
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 30, 2016
Raw hash: 0395679ed57e358022769f74c67b4658276ae3a04d0852dea8fc93279c6bf2f6

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMarin Medical Practice Concepts, Inc.

Victim entityAnne M. Cummings, M.D., F.A.C.P.

Incidentdiscovered Jul 27, 2016

Stated responseNotified law enforcement

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov