COLORADOHackingHealthcareHealthcareCustomer Data InvolvedPHIHealth (basic)Identity (basic)High

DAVITA INC.

bd_481b17d7ad14233c · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Aug 1, 2025

To disclose

—

Affected

2,689,826

Linked

10 filings

Confidence

68%

Full breach record for DAVITA INC. →7 incidents on file

DaVita Inc. reported to HHS on 2025-08-01 a Hacking/IT Incident affecting 2,689,826 individuals. Breached information located on Network Server.

J jump to incidentP pin to compareR raw source

Leak gap clock⏱ Leak >90d

⚠ 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

Aug 1, 2025

Filed

—

Corroborated · see linked filings

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

This filing is one of 10 about the same incident.View merged incident

A leak claim by interlock about this victim predates this filing by 111 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteinterlockbd_3622174d2cca4bd72025-04-12 · +111dVerified by operator

Regulatory filings (8) · sorted by filing gap

Montana State AGbd_0dbf28f1535d38bc2025-08-01Verified
Nebraska State AGbd_3ea45d37c7fc59632025-08-01Verified
South Carolina State AGbd_5facf976ddce74892025-08-01Verified by operator
Oregon State AGbd_7bfa0289228386bc2025-08-01Verified

Show 4 more filings ↓up to 109d gap

Washington State AGbd_e1166f59c017b8252025-08-01Verified by operator
Massachusetts State AGbd_f2d4b9ddac21884f2025-08-01Verified by operator
Texas State AGbd_ebb844d725a949772025-08-04 · +3dVerified
SEC 8-Kbd_497d2fc88c2cbfe22025-04-14 · +109dVerified by operator

Name: DAVITA INC.
norm: davita
Domain: davita.com
Industry: Health Care Services

Name: DAVITA INC.
norm: davita
Domain: davita.com
Industry: Healthcaresource default

Discovered: Not extracted — the OCR public portal omits it
Materiality determined: —
Notification sent: —
Affected individuals: 2,689,826nationwide
Data types: PHIHealth (basic)Identity (basic)
HHS breach type: Hacking / IT incident
Where the data lived: Network server
Covered-entity type: Healthcare provider
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External

Compliance flags: Leak >90dHHS 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.

Filing propagation · 9 filings · 8 states

View merged incident ↗

SEC 8-KApr 14 · first

Montana State AG+109d

Nebraska State AG+109d

South Carolina State AG+109d

Oregon State AG+109d

Washington State AG+109d

Massachusetts State AG+109d

HHS OCR+109d · this page

Texas State AG+112d

Pattern: first filing Apr 14, last Aug 4 (TX) — a 112-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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: Aug 1, 2025
Raw hash: 7306144e73d7941dd0a73fbcfea1d135f005b612177763119810b61dc994c955

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.

text/html971 B

Download View at source

Linked disclosures

Ransomware claims (1)

Regulatory filings (8) · sorted by filing gap

Reporting entityDAVITA INC.

Victim entityDAVITA INC.

IncidentUnauthorized Access

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceocrportal.hhs.gov

Source filing