UnknownLow

Blue Shield of California

bd_8872f183508002bc · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jul 21, 2023

To disclose

—

Affected

1state residents only

Confidence

95%

Blue Shield of California reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2023-07-21. 1 Massachusetts residents were affected. The report records the breach type as electronic.

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Incident timeline — partial

? — ?

Breach window unknown

Jul 21, 2023

Filed

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

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: Blue Shield of California
norm: blue shield of california
Domain: blueshieldca.com

Name: Blue Shield of California
norm: blue shield of california
Domain: blueshieldca.com

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: —
Stated not affected: Social Security numberFinancial account numberDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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://www.mass.gov/doc/data-breach-report-2023/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 21, 2023
Raw hash: 817b1ed70c6422481db8b20a957fa0ae2dcedfefc713c88b96756ad41179b8a6

Reporting entityBlue Shield of California

Victim entityBlue Shield of California

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov