HackingHealthcareHealthcareCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDHealth (basic)PHIMediumContained

Momentum WORK, Inc.

bd_4ddd26aa1871a342 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Apr 14, 2023

Filed

Jun 9, 2023

To disclose

8 weeks

Affected

Not disclosed

Confidence

65%

Full breach record for Momentum WORK, Inc. →

Momentum WORK, Inc. notified California residents of a security incident identified on April 14, 2023, involving unauthorized access to systems between April 13-14, 2023. Affected data included names, dates of birth, contact info, diagnoses, treatment info, medical record numbers, SSNs, and health insurance info. The company secured its network, engaged forensic investigators, and offered 12 months of identity protection services.

J jump to incidentP pin to compareR raw source

California clockDiscovered Apr 14, 2023 → Notified Jun 8, 202355d ✓ CA 60-day OK8 weeks discovery → filing

Incident timeline

undetected · 1 days

discovery → filing · 8 weeks / 56 days

Apr 13, 2023

Begins

Apr 14, 2023

Discovered

Jun 9, 2023

Filed

vs. sector median

5 wks faster

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

Name: Momentum WORK, Inc.
norm: momentum work
Domain: momentum4work.org

Name: Momentum WORK, Inc.
norm: momentum work
Domain: momentum4work.org
Industry: Healthcarellm

Discovered: Apr 14, 2023
Breach occurred: Apr 13, 2023 – Apr 14, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Jun 8, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)PHI
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unknown
Threat actor: External

During the incident: Took immediate action to secure our network
Began the restoration process
Initiated an investigation into the cause and scope of the incident
Engaged a professional third-party forensic firm to assist
Changes made: Offering free access to Experian’s IdentityWorks identity protection services for 12 months
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(56 days from discovery to filing)
Compliance flags: CA 60-day OK · 55d
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: Apr 14, 2023
→ Notified: Jun 8, 2023
55d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Apr 14, 2023 → Notified: Jun 8, 2023	55d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

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/sb24-567797
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 9, 2023
Raw hash: c11641a39b20f468e54b31801ed4a06bfecfbbb7ae0f441df94e56183db92fa8

Reporting entityMomentum WORK, Inc.

Victim entityMomentum WORK, Inc.

Incidentdiscovered Apr 14, 2023

Stated responseTook immediate action to secure our network

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov