DisclosureLens
TENNESSEEMalwareHealthcareHealthcareRansomwareData EncryptedRansom DemandedCustomer Data InvolvedIdentity (basic)Government IDHealth (basic)PHIHighContained

Vista Radiology, P.C.

bd_4c4074678597edb4 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Sep 9, 2021

To disclose

—

Affected

3,664

Confidence

97%
Full breach record for Vista Radiology, P.C. →

Vista Radiology, P.C. (TN) reported to HHS OCR on 2021-09-09 a ransomware attack affecting 3,664 individuals. PHI located on a Network Server was compromised, including names, dates of birth, addresses, phone numbers, Social Security numbers, diagnoses, and other treatment information. The CE notified HHS, affected individuals, the media, and posted substitute notice on its website. Credit monitoring was offered and additional administrative and technical safeguards were implemented.

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 9, 2021

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.Confirmed3,664 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.