HackingHealthcareHealthcareData ExfiltratedCustomer Data InvolvedPIIPHIIdentity (basic)LowContained

BAYADA Home Health Care, Inc.

bd_9db79ee86e2351a5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 2, 2026

Filed

Jul 17, 2026

To disclose

20 weeks

Affected

Not disclosed

Linked

8 filings

Confidence

64%

Full breach record for BAYADA Home Health Care, Inc. →3 incidents on file

BAYADA Home Health Care, Inc. notified the California Attorney General of a cybersecurity event where an unauthorized actor accessed systems and copied data between February 18 and March 2, 2026. BAYADA became aware of the incident on March 2, 2026. The breach involved personal information including names and potentially protected health information, given the company's role in home health care. BAYADA engaged forensic investigators, reported to federal law enforcement and HHS, and is offering credit monitoring services to affected individuals.

J jump to incidentP pin to compareR raw source

California clockDiscovered Mar 2, 2026 → Notified Jul 17, 2026137d ✗ CA 30-day late20 weeks discovery → filing

Incident timeline

undetected · 12 days

discovery → filing · 20 weeks / 137 days

Feb 18, 2026

Begins

Mar 2, 2026

Discovered

Jul 17, 2026

Filed

vs. sector median

+8 wks slower

This filing is one of 8 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

South Carolina State AGbd_951efdd5e95bac782026-07-17Verified
Massachusetts State AGbd_abbd4542ef2e9ed52026-07-17Verified
Nebraska State AGbd_c2c3c0f980ceb56e2026-07-17Verified
New Hampshire State AGbd_ce32e88f7cd783032026-07-17Verified

Show 3 more filings ↓up to 4d gap

Delaware State AGbd_e49e19ce5cef03e52026-07-17Verified
Vermont State AGbd_ed5a2dba885656682026-07-17Verified
Texas State AGbd_a6462b4c4607b6352026-07-21 · +4dVerified

Name: BAYADA Home Health Care, Inc.
norm: bayada home health care

Name: BAYADA Home Health Care, Inc.
norm: bayada home health care
Industry: Healthcarellm

Discovered: Mar 2, 2026
Breach occurred: Feb 18, 2026 – Mar 2, 2026
Undetected for: 12 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 17, 2026
Affected individuals: Not disclosed
Data types: PIIPHIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Reported the event to appropriate governmental agencies, including federal law enforcement and the U.S. Department of Health and Human Services

During the incident: Initiated incident response protocols
Engaged third party specialists to conduct a forensic investigation
Engaged third-party data review specialists to review the affected data
Reported the event to appropriate governmental agencies, including federal law enforcement and the U.S. Department of Health and Human Services
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance
Changes made: Reviewing existing safeguards, policies, and procedures to minimize the risk of a similar event in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(137 days from discovery to filing)
Compliance flags: CA 30-day late · 137d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Discovered: Mar 2, 2026
→ Notified: Jul 17, 2026
137d 30 calendar days CA 30-day late

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Mar 2, 2026 → Notified: Jul 17, 2026	137d	30 calendar days	CA 30-day late

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

South Carolina State AGJul 17 · first

Massachusetts State AGJul 17 · first

Nebraska State AGJul 17 · first

New Hampshire State AGJul 17 · first

Delaware State AGJul 17 · first

Vermont State AGJul 17 · first

California State AGJul 17 · first · this page

Texas State AG+4d

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/sb24-626658
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 17, 2026
Raw hash: adaa28641a6c3cb2b4c4aa1ccc0f9a5fefefdbdfc61b438cede7c3fed8f6dfa5

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityBAYADA Home Health Care, Inc.

Victim entityBAYADA Home Health Care, Inc.

Incidentdiscovered Mar 2, 2026

Stated responseInitiated incident response protocols

ComplianceCA 30-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov