Social EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedPHIHealth (basic)Identity (basic)LowContained

Rehabfocus Home Health, Inc.

bd_19effa486e2904c0 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 4, 2022

Filed

May 17, 2022

To disclose

11 weeks

Affected

Not disclosed

Confidence

66%

Rehabfocus Home Health, Inc. (operating as Focus Health) experienced a data breach between February 24, 2022, and March 4, 2022. An unauthorized actor accessed an employee's Microsoft 365 email account via a phishing email. The incident potentially exposed patient records, including protected health information (PHI) and personally identifiable information (PII). The company secured the account, engaged forensic investigators, and is offering one year of identity monitoring to affected individuals.

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Incident timeline

undetected · 8 days

discovery → filing · 11 weeks / 74 days

Feb 24, 2022

Begins

Mar 4, 2022

Discovered

May 17, 2022

Filed

vs. sector median

2 wks faster

Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident

Name: Rehabfocus Home Health, Inc.
norm: rehabfocus home health

Name: Rehabfocus Home Health, Inc.
norm: rehabfocus home health
Domain: focushomehealth.com
Industry: Healthcarellm

Discovered: Mar 4, 2022
Breach occurred: Feb 24, 2022 – Mar 4, 2022
Undetected for: 8 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIHealth (basic)Identity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: External
Regulator citations: Reporting this incident to law enforcement and appropriate state and federal regulators
Initial access: phishing_link

During the incident: Secured the affected email account
Commenced an investigation to determine the nature and scope of the incident
Engaged third-party forensic investigators
Undertook a diligent review and analysis of the email account
Reporting this incident to law enforcement and appropriate state and federal regulators
Changes made: Reviewing technical, administrative, and physical safeguards to identify and implement potential enhancements
Installing additional technical safeguards to email systems
Reviewing general privacy and security policies and procedures for potential enhancements
Reviewing policies and procedures specific to employee training on email security
Conducting additional employee retraining regarding email safety and security awareness
Providing Identity Monitoring services through Kroll for one year
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(74 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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/sb24-553503
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 17, 2022
Raw hash: c5fd8cad970635ad8f2e7bd89a0109f211cb1acaa9d5d47e9eb0b7aaf3e8ae7f

Reporting entityRehabfocus Home Health, Inc.

Victim entityRehabfocus Home Health, Inc.

Incidentdiscovered Mar 4, 2022

Stated responseSecured the affected email account

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov