HackingHealthcareHealthcareStolen CredentialsCustomer Data InvolvedPHIIdentity (basic)LowContained

OPTION CARE HEALTH, INC.

bd_ed4b9a2c5fb649a5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 1, 2024

Filed

Nov 15, 2024

To disclose

15 weeks

Affected

Not disclosed

Linked

4 filings

Confidence

65%

Full breach record for OPTION CARE HEALTH, INC. →3 incidents on file

Option Care Health notified patients that an unknown party briefly accessed an employee's email inbox on July 31, 2024. The company became aware of the issue on August 1, 2024, and terminated access. Forensic analysis determined that Protected Health Information (PHI) and basic identity information may have been impacted. The company reset passwords, restricted access, and engaged Kroll for identity monitoring services.

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Incident timeline

undetected · 1 days

discovery → filing · 15 weeks / 106 days

Jul 31, 2024

Begins

Aug 1, 2024

Discovered

Nov 15, 2024

Filed

vs. sector median

+3 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

HHS OCRbd_567eeed2e6920dbf2024-11-15Verified
Montana State AGbd_b948d8241cfd63f12024-11-15Verified
Illinois State AGbd_96edce1f07aa01a62024-11-01 · +14dCandidate

Name: OPTION CARE HEALTH, INC.
norm: option care health
Domain: optioncare.com

Name: OPTION CARE HEALTH, INC.
norm: option care health
Domain: optioncare.com
Industry: Healthcarellm

Discovered: Aug 1, 2024
Breach occurred: Jul 31, 2024
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: PHIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1114 Email Collection
Threat actor: External
Initial access: valid_credentials

During the incident: Initiated an investigation
Security tools identified the party’s activity as suspicious and terminated the party’s access
Worked with forensic experts to further analyze the potential scope of the unauthorized activity
Further restricted access to the impacted email inbox
Resetting the password
Changes made: Continuing to review our internal controls to help prevent something similar from occurring in the future
Secured the services of Kroll to provide identity monitoring services at no cost
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(106 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 3 states

View merged incident ↗

Illinois State AGNov 1 · first

HHS OCR+14d

Montana State AG+14d

California State AG+14d · this page

Pattern: first filing Nov 1 (IL), last Nov 15 (CA) — a 14-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://oag.ca.gov/ecrime/databreach/reports/sb24-594993
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 15, 2024
Raw hash: ec7face8e8751b894cc5841d19ddcbca9a8a263a741b5a28650cd5db93482bcb

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityOPTION CARE HEALTH, INC.

Victim entityOPTION CARE HEALTH, INC.

Incidentdiscovered Aug 1, 2024

Stated responseInitiated an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov