MalwareHealthcareProfessional ServicesHealthcareRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedEmployee Data InvolvedRansom DemandedIdentity (basic)Government IDHealth (basic)PHIPIIHighContained

Therapeutic Health Services

bd_f491b2810a3b9c5c · schema v1 · pii pii-v1

Severity

High

Discovered

Feb 26, 2024

Filed

Jul 11, 2024

To disclose

19 weeks

Affected

24,281state residents only

Linked

12 filings

Confidence

69%

Full breach record for Therapeutic Health Services →

Therapeutic Health Services reported a ransomware incident affecting 24,281 Washington residents. Unauthorized access occurred Feb 24-26, 2024, discovered Feb 26. Data included names, SSNs, DOBs, and health info. THS engaged forensic experts, notified law enforcement, and provided credit monitoring.

J jump to incidentP pin to compareR raw source

Washington clock✗ WA AG >90d19 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 · 2 days

discovery → filing · 19 weeks / 136 days

Feb 24, 2024

Begins

Feb 26, 2024

Discovered

Jul 11, 2024

Filed

vs. sector median

+8 wks slower

This filing is one of 12 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Vermont State AGbd_3160e87da8cd14602024-07-18 · +7dVerified by operator
Montana State AGbd_793062f3ad804d272024-07-18 · +7dVerified
Maine State AGbd_0b0839c7602e26eb2024-07-19 · +8dVerified by operator
Massachusetts State AGbd_76c95b587b2d6ea42024-07-19 · +8dVerified by operator

Show 6 more filings ↓up to 112d gap

Indiana State AGbd_9f2b9b64c727f93a2024-07-19 · +8dVerified by operator
California State AGbd_db7590df7889e1192024-07-19 · +8dVerified by operator
New Hampshire State AGbd_5fa83b73c13ad3b92024-07-23 · +12dVerified by operator
HHS OCRbd_b12268e09d53b7412024-04-25 · +77dVerified
New Hampshire State AGbd_ed78a3330b539efb2024-10-30 · +111dVerified
Oregon State AGbd_1e7c1a6bf43c0ed92024-10-31 · +112dVerified by operator

Showing first 10 of 11 linked disclosures.

Name: Therapeutic Health Services
norm: therapeutic health
Domain: ths-wa.org

Name: Therapeutic Health Services
norm: therapeutic health
Domain: ths-wa.org
Industry: HealthcarellmProfessional Servicesllm

Discovered: Feb 26, 2024
Breach occurred: Feb 24, 2024 – Feb 26, 2024
Undetected for: 2 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 18, 2024
Affected individuals: 24,281state-resident count only
Data types: Identity (basic)Government IDHealth (basic)PHIPII
Data elements: NameSocial Security numberDriver's licence numberDate of birthPassport numberHealth insurance IDMedical 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 Attorney General
Initial access: valid_credentials

During the incident: Secured and remediated the compromise
Engaged additional third-party experts
Hardened and enhanced data security
Commenced an investigation
Notified law enforcement regarding this incident
Arranged for complimentary credit monitoring and identity restoration services
Changes made: Enhancing cyber preparedness through additional awareness training
Updating procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 19 weeks(136 days from discovery to filing)
Compliance flags: WA AG >90dLeak >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 · 11 filings · 9 states

View merged incident ↗

HHS OCRApr 25 · first

Washington State AG+77d · this page

Vermont State AG+84d

Montana State AG+84d

Maine State AG+85d

Massachusetts State AG+85d

Indiana State AG+85d

California State AG+85d

New Hampshire State AG+89d

New Hampshire State AG+188d

Oregon State AG+189d

Pattern: first filing Apr 25 (WA), last Oct 31 (OR) — a 189-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 11 — 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/BreachA29805.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 11, 2024
Raw hash: cca5e63d56f764d0fa39898b500051c454f35a22f08d96d5e1332514159b0bfd

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityTherapeutic Health Services

Victim entityTherapeutic Health Services

Incidentdiscovered Feb 26, 2024

Stated responseSecured and remediated the compromise

ComplianceWA AG >90d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com