MISSOURIHackingHealthcareHealthcarePhishingCustomer Data InvolvedPHIHealth (basic)Identity (basic)Financial accountMediumContained

City of Joplin

bd_a38d72dc21d5c003 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Sep 8, 2021

To disclose

—

Affected

2,494

Confidence

69%

Full breach record for City of Joplin →

City of Joplin reported to HHS on 2021-09-08 a Hacking/IT Incident affecting 2494 individuals. Breached information located on Network Server. Employees of a business associate (Magellan RX Management) were victims of an email phishing attack affecting PHI including names, DOB, addresses, and financial/clinical data. CE implemented administrative safeguards and terminated BA relationship.

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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

Sep 8, 2021

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed2,494 affectedView incident

Name: City of Joplin
norm: city of joplin
Industry: Insurance — Health

Name: City of Joplin
norm: city of joplin
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 2,494nationwide
Data types: PHIHealth (basic)Identity (basic)Financial account
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Health plan
Attack vector: Unauthorized Access
MITRE ATT&CK: T1566.002 Spearphishing Link
Threat actor: External
Regulator citations: Notified HHS
Initial access: phishing_link

During the incident: Implemented additional administrative safeguards
Terminated its business relationship with the BA
Changes made: Implemented additional administrative 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.

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: Sep 8, 2021
Raw hash: 04435a8e609783428e243dd2eddc0033a7d6c1b84c896ffd3d7c8c911b0c22bf

AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.

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Reporting entityCity of Joplin

Victim entityCity of Joplin

IncidentUnauthorized Access

Stated responseImplemented additional administrative safeguards

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing