HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedHealth (basic)Identity (basic)Government IDMinorPHIHighResolved

Avalon Health Care Management, Inc.

bd_6b904a8d855409e1 · schema v1 · pii pii-v1

Severity

High

Discovered

Jul 9, 2019

Filed

Mar 16, 2020

To disclose

36 weeks

Affected

1,861state residents only

Linked

6 filings

Confidence

69%

Full breach record for Avalon Health Care Management, Inc. →3 incidents on file

Avalon Health Care Management, Inc. notified the Washington AG of a data security incident discovered on July 9, 2019. Unauthorized access to an employee email account exposed names, SSNs, and limited medical information of 1,861 Washington residents. Avalon engaged forensic experts, notified credit bureaus, and offered 12 months of identity protection.

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Washington clock✗ WA AG >90d36 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

discovery → filing · 36 weeks / 251 days

Jul 9, 2019

Discovered

Mar 16, 2020

Filed

vs. sector median

+24 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_11e8b4041233ddf32020-03-16Verified
Montana State AGbd_5ce4b91245dcff342020-03-16Candidate
Massachusetts State AGbd_6f5191928dce4cd22020-03-16Verified
South Carolina State AGbd_cadd3271c293c23b2020-03-16Verified

Show 1 more filing ↓

Oregon State AGbd_de5bdb6e7f1d959e2020-03-16Verified by operator

Name: Lewis Brisbois Bisgaard & Smith, PLLC
norm: lewis brisbois bisgaard smith

Name: Avalon Health Care Management, Inc.
norm: avalon health care management
Industry: Healthcarellm

Discovered: Jul 9, 2019
Materiality determined: —
Notification sent: Mar 16, 2020
Affected individuals: 1,861state-resident count only
Data types: Health (basic)Identity (basic)Government IDMinorPHI
Data elements: NameSocial Security numberMedical information
WA-stated cause: Unauthorized Access
WA-stated duration: lifecycle Unknowndexposure Unknownd
WA-stated discovery: Found after the fact
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Notified Washington Attorney General
Initial access: valid_credentials

During the incident: Engaged an independent digital forensics expert
Engaged a document review vendor
Working with leading cybersecurity experts to enhance the security of its digital environment
Notified the three major consumer reporting agencies
Providing twelve (12) months of complimentary identity theft protection services to each letter recipient through Experian
Changes made: Working with leading cybersecurity experts to enhance the security of its digital environment
Notified the three major consumer reporting agencies
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 36 weeks(251 days from discovery to filing)
Compliance flags: WA AG >90d
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 · 6 filings · 6 states

View merged incident ↗

Indiana State AGMar 16 · first

Montana State AGMar 16 · first

Massachusetts State AGMar 16 · first

South Carolina State AGMar 16 · first

Oregon State AGMar 16 · first

Washington State AGMar 16 · 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM10539.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 16, 2020
Raw hash: e89a27bb7b69091e1129d783f2083ff26c900db2510c25e30f985f5c21020b11

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityLewis Brisbois Bisgaard & Smith, PLLC

Victim entityAvalon Health Care Management, Inc.

Incidentdiscovered Jul 9, 2019

Stated responseEngaged an independent digital forensics expert

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com