DisclosureLens
CALIFORNIAMalwareHealthcareHealthcareRansomwareCustomer Data InvolvedData EncryptedRansom DemandedHealth (basic)Identity (basic)Financial accountMediumResolved

Wood Ranch Medical

bd_b7870da7d4b6cbd1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 18, 2019

To disclose

—

Affected

5,835

Linked

4 filings

Confidence

97%
Full breach record for Wood Ranch Medical →

Wood Ranch Medical (CA) reported to HHS OCR on 2019-09-18 a ransomware attack on its network server and backup hard drives affecting 5,835 individuals. Exposed ePHI included demographic, clinical, and medical insurance information. The CE was unable to recover the servers and, as of December 17, 2019, closed its practice and ceased operations. No business associate was involved.

HIPAA clock✓ HHS notified
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Sep 18, 2019

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 4 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Filing propagation · 4 filings · 4 states

View merged incident ↗
Montana State AGSep 18 · first
Massachusetts State AGSep 18 · first
New Hampshire State AGSep 18 · first
HHS OCRSep 18 · 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.