HackingHealthcareTechnologyHealthcareVulnerability ExploitCustomer Data InvolvedIdentity (basic)Health (basic)PHILowContained

Insightin Health

bd_3bdd8091c9b79d35 · schema v1 · pii pii-v1

Severity

Low

Discovered

Sep 23, 2025

Filed

Mar 5, 2026

To disclose

23 weeks

Affected

Not disclosed

Linked

12 filings

Confidence

64%

Full breach record for Insightin Health →2 incidents on file

Insightin Health, Inc. disclosed that an unauthorized party exploited a design flaw in its GoAnywhere file-transfer tool to access data between September 17 and September 23, 2025. The incident affected personal information including names, provider names, insurance info, and member IDs. No SSNs or financial data were involved. Insightin engaged experts, contained the breach, and offered 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

California clockDiscovered Sep 23, 2025 → Notified Mar 4, 2026162d ✗ CA 60-day late23 weeks discovery → filing

Incident timeline

undetected · 6 days

discovery → filing · 23 weeks / 163 days

Sep 17, 2025

Begins

Sep 23, 2025

Discovered

Mar 5, 2026

Filed

vs. sector median

+12 wks slower

This filing is one of 12 about the same incident.View merged incident

A leak claim by medusa about this victim predates this filing by 163 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitemedusabd_5735d224535af4252025-09-26 · +159dVerified by operator

Regulatory filings (9) · sorted by filing gap

Washington State AGbd_17bef6ae03a1347e2026-03-05Verified by operator
Oregon State AGbd_3070c615628a95182026-03-05Verified
Vermont State AGbd_30942dbf93d1eb242026-03-04 · +1dVerified by operator
Montana State AGbd_d26a3eeabbd32ef72026-03-04 · +1dVerified

Show 5 more filings ↓up to 48d gap

Texas State AGbd_d1b693a2d4ddee3f2026-03-10 · +5dVerified
California State AGbd_7fc85ada2e1884b92026-04-01 · +27dVerified by operator
Vermont State AGbd_9a2bd835940a41492026-04-01 · +27dVerified by operator
Vermont State AGbd_35cace97c849afa22026-01-28 · +36dVerified by operator
HHS OCRbd_f9dc8500fdfbdf8c2026-01-16 · +48dVerified

Showing first 10 of 11 linked disclosures.

Name: Insightin Health
norm: insightin health
Domain: insightinhealth.com

Name: Insightin Health
norm: insightin health
Domain: insightinhealth.com
Industry: HealthcarellmTechnologyllm

Discovered: Sep 23, 2025
Breach occurred: Sep 17, 2025 – Sep 23, 2025
Undetected for: 6 daysoccurrence → discovery
Materiality determined: —
Notification sent: Mar 4, 2026
Affected individuals: Not disclosed
Data types: Identity (basic)Health (basic)PHI
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Reported the incident to law enforcement and regulators
Initial access: exploit_public_facing

During the incident: Engaged third-party experts
Stopped any further access
Began a thorough review of the affected files
Secured our environment
Reported the incident to law enforcement and regulators
Offering twelve (12) months of free credit monitoring through Cyberscout
Changes made: Updated our security policies
Added new safeguards to prevent future incidents
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 23 weeks(163 days from discovery to filing)
Compliance flags: CA 60-day late · 162dLeak >90dCA AG copy ≤15d · 1d
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: Sep 23, 2025
→ Notified: Mar 4, 2026
162d 60 days (analyst band, pre-2026 discoveries) CA 60-day late
California
Consumers notified: Mar 4, 2026
→ AG copy submitted: Mar 5, 2026
1d 15 calendar days CA AG copy ≤15d

Statute	Window	Elapsed	Threshold	Status
California	Discovered: Sep 23, 2025 → Notified: Mar 4, 2026	162d	60 days (analyst band, pre-2026 discoveries)	CA 60-day late
California	Consumers notified: Mar 4, 2026 → AG copy submitted: Mar 5, 2026	1d	15 calendar days	CA AG copy ≤15d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 7 states

View merged incident ↗

HHS OCRJan 16 · first

Vermont State AG+12d

Vermont State AG+47d

Montana State AG+47d

Washington State AG+48d

Oregon State AG+48d

California State AG+48d · this page

Texas State AG+53d

California State AG+75d

Vermont State AG+75d

Pattern: first filing Jan 16 (MD), last Apr 1 (VT) — a 75-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 11 — the full spread may be wider.

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/sb24-619662
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 5, 2026
Raw hash: b0dc85b3debd6729c9e1c3372b88b50bf958c69a59b2fff3cd0545c7789e0af7

Linked disclosures

Ransomware claims (1)

Regulatory filings (9) · sorted by filing gap

Reporting entityInsightin Health

Victim entityInsightin Health

Incidentdiscovered Sep 23, 2025

Stated responseEngaged third-party experts

ComplianceCA 60-day late

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov