HackingHealthcareHealthcareCustomer Data InvolvedEmployee Data InvolvedPHIIdentity (basic)Health (basic)LowContained

COVENANT HEALTH

bd_9f5aba5bf6f7a978 · schema v1 · pii pii-v1

Severity

Low

Discovered

May 26, 2025

Filed

Jan 2, 2026

To disclose

32 weeks

Affected

Not disclosed

Linked

13 filings

Confidence

66%

Full breach record for COVENANT HEALTH →2 incidents on file

Covenant Health, Inc. reported a data security incident where an unauthorized party gained access to its IT environment on May 18, 2025. The organization detected unusual activity on May 26, 2025, and contained the incident. Affected data includes patient names, addresses, dates of birth, medical record numbers, health insurance information, and treatment details. Third-party forensic specialists were engaged to investigate. No specific malware or threat actor was identified.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d32 weeks discovery → filing

Incident timeline

undetected · 8 days

discovery → filing · 32 weeks / 221 days

May 18, 2025

Begins

May 26, 2025

Discovered

Jan 2, 2026

Filed

vs. sector median

+19 wks slower

This filing is one of 13 about the same incident.View merged incident

A leak claim by qilin about this victim predates this filing by 222 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Montana State AGbd_e35a31c1ca87c68c2026-01-02Verified
Illinois State AGbd_8e8c65f89486fef22026-01-01 · +1dVerified by operator
New Hampshire State AGbd_0201f6c42742ffa22025-12-31 · +2dVerified
Maine State AGbd_072a28e8c90a0e6b2025-12-31 · +2dVerified

Show 6 more filings ↓up to 175d gap

Nebraska State AGbd_71ad76effc8a5b172025-12-31 · +2dVerified
Vermont State AGbd_ef41caaf4af9cbfe2025-12-31 · +2dVerified
Texas State AGbd_95ce0e0243eda1122026-01-05 · +3dVerified
Massachusetts State AGbd_1b739003e1664c6a2025-07-11 · +175dVerified by operator
HHS OCRbd_5c5e88654283c5d52025-07-11 · +175dVerified by operator
New Hampshire State AGbd_5d1f9c31004b5e962025-07-11 · +175dVerified by operator

Showing first 10 of 12 linked disclosures.

Name: COVENANT HEALTH
norm: covenant health
Domain: covenanthealth.net

Name: COVENANT HEALTH
norm: covenant health
Domain: covenanthealth.net
Industry: Healthcarellm

Discovered: May 26, 2025
Breach occurred: May 18, 2025 – May 27, 2025
Undetected for: 8 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIIdentity (basic)Health (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notice was also provided to federal law enforcement and appropriate agencies

During the incident: Immediately worked to secure and restore our systems
Engaged industry-leading third-party information technology and forensic specialists to conduct a thorough investigation
Enhanced the security of our IT environment
Notified federal law enforcement and appropriate agencies
Changes made: Enhanced the security of our IT environment to help prevent something like this from happening again
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 32 weeks(221 days from discovery to filing)
Compliance flags: Leak >180d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

Massachusetts State AGJul 11 · first

HHS OCRJul 11 · first

New Hampshire State AGJul 11 · first

New Hampshire State AG+173d

Maine State AG+173d

Nebraska State AG+173d

Vermont State AG+173d

Illinois State AG+174d

Montana State AG+175d

California State AG+175d · this page

Texas State AG+178d

Pattern: first filing Jul 11 (MA), last Jan 5 (TX) — a 178-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 12 — the full spread may be wider.

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://oag.ca.gov/ecrime/databreach/reports/sb24-616528
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 2, 2026
Raw hash: d6683f801ecd964ba83e7a93f2f2c6478feb9055b4b52ef4455352852f30d9c5

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityCOVENANT HEALTH

Victim entityCOVENANT HEALTH

Incidentdiscovered May 26, 2025

Stated responseImmediately worked to secure and restore our systems

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov