CALIFORNIAHackingHealthcareHealthcarePHIHealth (basic)Identity (basic)MediumContained

California Physicians' Services d/b/a Blue Shield of California

bd_ee6a7f6e4dfb6cfd · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 4, 2023

To disclose

—

Affected

61,788

Linked

4 filings

Confidence

69%

California Physicians' Services d/b/a Blue Shield of California reported to HHS on 2023-04-04 a Hacking/IT Incident affecting 61,788 individuals. Breached information located on Network Server. The incident involved a business associate's subcontractor. PHI included names, dates of birth, and addresses.

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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

Apr 4, 2023

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

Part of FORTRA, LLC supply-chain incident (2023) — a supply-chain cascade affecting multiple organizations.View cascade →

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

HHS OCRbd_2a8212bd5ec634b72023-04-05 · +1dVerified
California State AGbd_970492f4cf7c2d6f2023-03-31 · +4dVerified
Maine State AGbd_7469869418d10b622023-03-27 · +8dVerified

Name: California Physicians' Services d/b/a Blue Shield of California
norm: california physicians services blue shield of california
Domain: blueshieldca.com
Industry: Health Care Services

Name: California Physicians' Services d/b/a Blue Shield of California
norm: california physicians services blue shield of california
Domain: blueshieldca.com
Also named: California Physicians' Servicesdba oflegal entity
Blue Shield of Californiadba oftrade name
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 61,788nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Business associate
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified HHS
Third party: via subcontractorbusiness associate

During the incident: Severed its connection with the servers affected by the breach
Implemented additional technical safeguards
Provided complimentary credit monitoring services to affected individuals
Notified HHS
Notified affected individuals
Notified the media
Posted substitute notice on its website
Changes made: Implemented additional technical safeguards
Source: Quoted from the filing itself, not independently verified.

Compliance flags: HHS notified
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
HIPAA
Discovered: not extracted
→ Notified: not extracted
— regulatory submission HHS notified

Statute	Window	Elapsed	Threshold	Status
HIPAA	Discovered: not extracted → Notified: not extracted	—	regulatory submission	HHS notified

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 2 states

View merged incident ↗

Maine State AGMar 27 · first

California State AG+4d

HHS OCR+8d · this page

HHS OCR+9d

Pattern: first filing Mar 27 (ME), last Apr 5 (CA) — a 9-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://ocrportal.hhs.gov/ocr/breach/breach_report.jsf
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
Filed at: Apr 4, 2023
Raw hash: 88a7e5dc0c30926f18950b14e3abc17554f8356cd81efaa6daa5d2d4633b15b6

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Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCalifornia Physicians' Services d/b/a Blue Shield of California

Victim entityCalifornia Physicians' Services d/b/a Blue Shield of California

IncidentUnauthorized Access

Stated responseSevered its connection with the servers affected by the breach

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing