HackingHealthcareTechnologyHealthcareData MishandlingData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Endue Software

bd_7345eadbe357342d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 17, 2025

Filed

Apr 11, 2025

To disclose

8 weeks

Affected

Not disclosed

Linked

11 filings

Confidence

65%

Full breach record for Endue Software →

Endue Software, a provider of infusion care management software, experienced unauthorized access to certain internal systems on February 16, 2025. The company discovered the incident on February 17, 2025. An unauthorized actor accessed systems for a brief period and copied files containing names, dates of birth, Social Security numbers, and medical record numbers of individuals whose information was provided by Twelfth One, LLC. Endue secured its systems, notified law enforcement and regulators, and is offering credit monitoring and fraud assistance to affected individuals. The incident is contained.

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California clockDiscovered Feb 17, 2025 → Notified Apr 11, 202553d ✓ CA 60-day OK8 weeks discovery → filing

Incident timeline

undetected · 1 days

discovery → filing · 8 weeks / 53 days

Feb 16, 2025

Begins

Feb 17, 2025

Discovered

Apr 11, 2025

Filed

vs. sector median

5 wks faster

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Indiana State AGbd_08920fbd0889d4822025-04-11Verified
HHS OCRbd_15dd0c0c8fb43bf42025-04-11Verified
New Hampshire State AGbd_1ff35c438b26be882025-04-11Verified
Vermont State AGbd_2ba6e7caea77b8732025-04-11Verified

Show 6 more filings ↓up to 10d gap

Massachusetts State AGbd_3dcb9f42cbf69be92025-04-11Verified
Maine State AGbd_3f9524f86d2e00522025-04-11Verified
Nebraska State AGbd_4a52118de06a9ccc2025-04-11Verified
Vermont State AGbd_5bc86c50c5edfc762025-04-11Verified
Montana State AGbd_96d712f75f14a6b92025-04-11Verified
Illinois State AGbd_35d7a87fd60d1da72025-04-01 · +10dVerified

Name: Endue Software
norm: endue software

Name: Endue Software
norm: endue software
Industry: HealthcarellmTechnologyllm

Discovered: Feb 17, 2025
Breach occurred: Feb 16, 2025
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Apr 11, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)
Data elements: Social Security numberDate of birthMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Notified relevant regulators

During the incident: Took steps to secure our environment
Began an investigation to determine the nature and scope of the activity
Undertook an extensive review of the involved files
Notified law enforcement
Providing notice of this incident to relevant regulators
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance through Cyberscout
Changes made: Review and enhance existing policies and procedures relating to data protection and security
Implemented additional security measures to mitigate risk associated with this event and to help prevent similar future incidents
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 8 weeks(53 days from discovery to filing)
Compliance flags: CA 60-day OK · 53d
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: Feb 17, 2025
→ Notified: Apr 11, 2025
53d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Feb 17, 2025 → Notified: Apr 11, 2025	53d	60 days (analyst band, pre-2026 discoveries)	CA 60-day OK

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 9 states

View merged incident ↗

Illinois State AGApr 1 · first

Indiana State AG+10d

HHS OCR+10d

New Hampshire State AG+10d

Vermont State AG+10d

Massachusetts State AG+10d

Maine State AG+10d

Nebraska State AG+10d

Vermont State AG+10d

Montana State AG+10d

California State AG+10d · this page

Pattern: first filing Apr 1 (IL), last Apr 11 (CA) — a 10-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/sb24-601299
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 11, 2025
Raw hash: 417441e69904c14ef8e3b3a821d1cce198a9d37fadbab016bc1ad381197614ea

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityEndue Software

Victim entityEndue Software

Incidentdiscovered Feb 17, 2025

Stated responseTook steps to secure our environment

ComplianceCA 60-day OK

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov