DisclosureLens
ARIZONAMalwareHealthcareHealthcareRansomwareData EncryptedRansom DemandedCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDHealth (basic)Financial accountCriticalContained

Yuma Regional Medical Center

bd_21ba0cf0fab58236 · schema v1 · pii pii-v1

Severity

Critical

Discovered

—

Filed

Jun 9, 2022

To disclose

—

Affected

738,145

Confidence

97%
Full breach record for Yuma Regional Medical Center →2 incidents on file

Yuma Regional Medical Center (Yuma, AZ) reported to HHS on 2022-06-09 a ransomware attack (Hacking/IT Incident) affecting 738,145 individuals. Breached information was located on a Network Server. PHI exposed included names, addresses, dates of birth, Social Security numbers, medications, lab results, diagnoses, and claims information. The CE notified HHS, affected individuals, and the media, and implemented additional administrative and technical safeguards in response.

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

Jun 9, 2022

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.Confirmed738,145 affectedView incident

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.