MalwareHealthcareHealthcareRansomwareData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDHealth (basic)PHIHighContained

OnePoint Patient Care

bd_a2930aeb690067af · schema v1 · pii pii-v1

Severity

High

Discovered

Aug 8, 2024

Filed

Oct 23, 2024

To disclose

11 weeks

Affected

34,394state residents only

Linked

16 filings

Confidence

70%

Full breach record for OnePoint Patient Care →

OnePoint Patient Care disclosed a ransomware incident affecting 34,394 Washington residents. Unauthorized access occurred between August 3-8, 2024. Data included names, addresses, SSNs, medical records, and diagnoses. Notices began mailing October 23, 2024.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d11 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 · 5 days

discovery → filing · 11 weeks / 76 days

Aug 3, 2024

Begins

Aug 8, 2024

Discovered

Oct 23, 2024

Filed

vs. sector median

2 wks faster

This filing is one of 16 about the same incident.View merged incident

A leak claim by inc_ransom about this victim predates this filing by 78 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Massachusetts State AGbd_550d50e896eee6832024-10-23Verified by operator
Oregon State AGbd_576ce027515e48962024-10-23Verified
Montana State AGbd_be89389a8bf3ebeb2024-10-23Verified
Oregon State AGbd_a04fe40ab837a1512024-11-22 · +30dVerified

Show 6 more filings ↓up to 106d gap

California State AGbd_b80758011a6c84382024-11-22 · +30dVerified
Maine State AGbd_e783d73da1f1cb112024-11-22 · +30dVerified
South Carolina State AGbd_1ee37ad8137f49dd2024-11-25 · +33dVerified
New Hampshire State AGbd_b99dbbb3e344646d2024-11-25 · +33dVerified
California State AGbd_8adcaa2abc34f2c02025-02-06 · +106dVerified
Oregon State AGbd_f55bcb1e60892a2a2025-02-06 · +106dVerified

Showing first 10 of 15 linked disclosures.

Name: Polsinelli PC
norm: polsinelli

Name: OnePoint Patient Care
norm: onepoint patient care
Industry: Healthcarellm

Discovered: Aug 8, 2024
Breach occurred: Aug 3, 2024 – Aug 8, 2024
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 23, 2024
Affected individuals: 34,394state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: NameSocial Security numberMedical information
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified Washington State Office of the Attorney General
Initial access: valid_credentials

During the incident: Initiated an internal investigation
Retained cybersecurity experts to assist with the investigation
Notified law enforcement
Engaged a forensic security firm to further investigate
Offering complimentary credit monitoring services
Changes made: Enhancing its technical security measures
Worked with the forensic firm to confirm the ongoing security of our computer systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(76 days from discovery to filing)
Compliance flags: WA AG >30dLeak >30d
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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 8 states

View merged incident ↗

Massachusetts State AGOct 23 · first

Oregon State AGOct 23 · first

Montana State AGOct 23 · first

Washington State AGOct 23 · first · this page

Oregon State AG+30d

California State AG+30d

Maine State AG+30d

South Carolina State AG+33d

New Hampshire State AG+33d

California State AG+106d

Oregon State AG+106d

Pattern: first filing Oct 23 (MA), last Feb 6 (OR) — a 106-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 15 — 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachA31107.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Oct 23, 2024
Raw hash: d878a503b687524d9af12ba493d81f9eb6d0b407af2de71560b8f85f9fbafcb1

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityPolsinelli PC

Victim entityOnePoint Patient Care

Incidentdiscovered Aug 8, 2024

Stated responseInitiated an internal investigation

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com