WYOMINGMisuseHealthcareHealthcarePrivilege AbuseCustomer Data InvolvedEmployee Data InvolvedPHIHealth (basic)Identity (basic)Government IDHighResolved

Cheyenne Regional Medical Center

bd_83d439724e9d117e · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Jul 5, 2022

To disclose

—

Affected

1,652

Confidence

97%

Full breach record for Cheyenne Regional Medical Center →2 incidents on file

Cheyenne Regional Medical Center reported to HHS on 2022-07-05 an Unauthorized Access/Disclosure affecting 1,652 individuals. An employee impermissibly accessed PHI stored in Electronic Medical Records, including names, addresses, dates of birth, SSNs, diagnoses, lab results, medications, and other treatment information. The CE sanctioned the employee, notified affected individuals and media, and implemented additional safeguards. OCR provided technical assistance on HIPAA Security Rule obligations.

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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

Jul 5, 2022

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.Confirmed1,652 affectedView incident

Name: Cheyenne Regional Medical Center
norm: cheyenne regional medical center
Industry: Health Care Services

Name: Cheyenne Regional Medical Center
norm: cheyenne regional medical center
Industry: Health Care Services
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 1,652nationwide
Data types: PHIHealth (basic)Identity (basic)Government ID
HHS breach type: Unauthorized access or disclosure
Where the data lived: Electronic medical record
Covered-entity type: Healthcare provider
Attack vector: Insider
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: Internal
Regulator citations: Notified HHSOCR provided the CE with technical assistance regarding its HIPAA Security Rule obligations
Initial access: insider_action

During the incident: Notified HHS, affected individuals, and the media
Sanctioned the workforce member involved in the breach
Changes made: Implemented additional administrative and technical safeguards
Retrained its employees to better protect its PHI
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: Jul 5, 2022
Raw hash: d9b0acd0c5f39be186ada3bf25becfeffeaf346a6f3acf6dc0c43ab61a9410cc

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Reporting entityCheyenne Regional Medical Center

Victim entityCheyenne Regional Medical Center

IncidentInsider

Stated responseNotified HHS, affected individuals, and the media

ComplianceHHS notified

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing