DisclosureLens
ALASKAMalwareHealthcareHealthcareRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedPHIHealth (basic)Identity (basic)Government IDHighContained

Yukon Kuskokwim Health Corporation

bd_9746f57bf849bc3b · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Apr 10, 2023

To disclose

—

Affected

51,787

Confidence

69%
Full breach record for Yukon Kuskokwim Health Corporation →

Yukon Kuskokwim Health Corporation reported to HHS on 2023-04-10 a Hacking/IT Incident affecting 51,787 individuals. Breached information located on Network Server. The incident involved a ransomware attack compromising PHI including names, addresses, DOB, driver's license, SSN, and treatment info. The entity notified HHS, individuals, media, and posted substitute notice. Mitigation included workforce retraining, policy revision, and technical safeguards.

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 10, 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.Confirmed51,787 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.